13020234311034 has 48 divisors (see below), whose sum is σ = 29506973618304. Its totient is φ = 4141518242400.

The previous prime is 13020234311023. The next prime is 13020234311059. The reversal of 13020234311034 is 43011343202031.

It is a happy number.

13020234311034 is a `hidden beast` number, since 1 + 3 + 0 + 202 + 343 + 110 + 3 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 13020234310989 and 13020234311007.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37177062 + ... + 37525649.

It is an arithmetic number, because the mean of its divisors is an integer number (614728617048).

Almost surely, 2^{13020234311034} is an apocalyptic number.

13020234311034 is an abundant number, since it is smaller than the sum of its proper divisors (16486739307270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13020234311034 is a wasteful number, since it uses less digits than its factorization.

13020234311034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74703163 (or 74703160 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 13020234311034 its reverse (43011343202031), we get a palindrome (56031577513065).

The spelling of 13020234311034 in words is "thirteen trillion, twenty billion, two hundred thirty-four million, three hundred eleven thousand, thirty-four".