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10031232113233 = 1719257400130203
BaseRepresentation
bin1001000111111001010000…
…0001101101101001010001
31022111222100210221222210221
42101332110001231221101
52303322430410110413
633200141233353041
72053506166051102
oct221762401555121
938458323858727
1010031232113233
113218249017a51
121160153408781
13579c308798b6
1426972b0663a9
15125e06cec68d
hex91f9406da51

10031232113233 has 32 divisors (see below), whose sum is σ = 11227000775040. Its totient is φ = 8906932224000.

The previous prime is 10031232113213. The next prime is 10031232113237. The reversal of 10031232113233 is 33231123213001.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10031232113233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10031232113198 and 10031232113207.

It is not an unprimeable number, because it can be changed into a prime (10031232113237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 332111910 + ... + 332142112.

It is an arithmetic number, because the mean of its divisors is an integer number (350843774220).

Almost surely, 210031232113233 is an apocalyptic number.

It is an amenable number.

10031232113233 is a deficient number, since it is larger than the sum of its proper divisors (1195768661807).

10031232113233 is a wasteful number, since it uses less digits than its factorization.

10031232113233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34497.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 10031232113233 its reverse (33231123213001), we get a palindrome (43262355326234).

The spelling of 10031232113233 in words is "ten trillion, thirty-one billion, two hundred thirty-two million, one hundred thirteen thousand, two hundred thirty-three".

Divisors: 1 17 19 257 323 4001 4369 4883 30203 68017 76019 83011 513451 573857 1028257 1292323 7762171 9755569 17480369 19536883 120842203 131956907 147481249 332127011 2054317451 2296001857 2507181233 31056446171 39032031569 527959584907 590072477249 10031232113233