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10201032202231 = 137091106762743
BaseRepresentation
bin1001010001110001110011…
…1001101001011111110111
31100010012122110210020121001
42110130130321221133313
52314113203220432411
633410142310504131
72102000042022253
oct224343471513767
940105573706531
1010201032202231
113283262813012
121189041065047
1358cc5127b040
14273a38341263
1512a543d09dc1
hex9471ce697f7

10201032202231 has 8 divisors (see below), whose sum is σ = 11001221675360. Its totient is φ = 9403056256032.

The previous prime is 10201032202223. The next prime is 10201032202237. The reversal of 10201032202231 is 13220223010201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10201032202231 - 23 = 10201032202223 is a prime.

It is a super-2 number, since 2×102010322022312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10201032202199 and 10201032202208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201032202237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 553372155 + ... + 553390588.

It is an arithmetic number, because the mean of its divisors is an integer number (1375152709420).

Almost surely, 210201032202231 is an apocalyptic number.

10201032202231 is a deficient number, since it is larger than the sum of its proper divisors (800189473129).

10201032202231 is a wasteful number, since it uses less digits than its factorization.

10201032202231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106763465.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10201032202231 its reverse (13220223010201), we get a palindrome (23421255212432).

The spelling of 10201032202231 in words is "ten trillion, two hundred one billion, thirty-two million, two hundred two thousand, two hundred thirty-one".

Divisors: 1 13 709 9217 1106762743 14387915659 784694784787 10201032202231