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13023341023 = 711443381793
BaseRepresentation
bin11000010000100000…
…00110100111011111
31020121121201021022211
430020100012213133
5203132433403043
65552143221251
7640505400160
oct141020064737
936547637284
1013023341023
115583377960
1226355a7827
1312c7184a64
148b78c3767
15513512a9d
hex3084069df

13023341023 has 16 divisors (see below), whose sum is σ = 16273587456. Its totient is φ = 10125123840.

The previous prime is 13023341017. The next prime is 13023341029. The reversal of 13023341023 is 32014332031.

It is an interprime number because it is at equal distance from previous prime (13023341017) and next prime (13023341029).

It is a cyclic number.

It is not a de Polignac number, because 13023341023 - 217 = 13023209951 is a prime.

It is a super-2 number, since 2×130233410232 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13023340985 and 13023341003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13023341029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156786 + ... + 225007.

It is an arithmetic number, because the mean of its divisors is an integer number (1017099216).

Almost surely, 213023341023 is an apocalyptic number.

13023341023 is a deficient number, since it is larger than the sum of its proper divisors (3250246433).

13023341023 is a wasteful number, since it uses less digits than its factorization.

13023341023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382254.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 13023341023 its reverse (32014332031), we get a palindrome (45037673054).

The spelling of 13023341023 in words is "thirteen billion, twenty-three million, three hundred forty-one thousand, twenty-three".

Divisors: 1 7 11 77 443 3101 4873 34111 381793 2672551 4199723 29398061 169134299 1183940093 1860477289 13023341023