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103302542013 = 31113123896031
BaseRepresentation
bin110000000110101001…
…1111011001010111101
3100212122022221212012120
41200031103323022331
53143030422321023
6115242335553153
710314635055606
oct1401523731275
9325568855176
10103302542013
113a8a0656870
121802b98b7b9
139983aa1b08
144ddd8dcdad
152a491408e3
hex180d4fb2bd

103302542013 has 16 divisors (see below), whose sum is σ = 151405258752. Its totient is φ = 62129678000.

The previous prime is 103302542011. The next prime is 103302542017. The reversal of 103302542013 is 310245203301.

It is a cyclic number.

It is not a de Polignac number, because 103302542013 - 21 = 103302542011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103302542011) 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, 11943693 + ... + 11952338.

It is an arithmetic number, because the mean of its divisors is an integer number (9462828672).

Almost surely, 2103302542013 is an apocalyptic number.

It is an amenable number.

103302542013 is a deficient number, since it is larger than the sum of its proper divisors (48102716739).

103302542013 is a wasteful number, since it uses less digits than its factorization.

103302542013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23896176.

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 103302542013 its reverse (310245203301), we get a palindrome (413547745314).

The spelling of 103302542013 in words is "one hundred three billion, three hundred two million, five hundred forty-two thousand, thirteen".

Divisors: 1 3 11 33 131 393 1441 4323 23896031 71688093 262856341 788569023 3130380061 9391140183 34434180671 103302542013