10031040513534 has 32 divisors (see below), whose sum is σ = 20356031897856. Its totient is φ = 3294741074240.

The previous prime is 10031040513517. The next prime is 10031040513539. The reversal of 10031040513534 is 43531504013001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10031040513539) 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, 5827167 + ... + 7349690.

It is an arithmetic number, because the mean of its divisors is an integer number (636125996808).

Almost surely, 2^{10031040513534} is an apocalyptic number.

10031040513534 is an abundant number, since it is smaller than the sum of its proper divisors (10324991384322).

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

10031040513534 is a wasteful number, since it uses less digits than its factorization.

10031040513534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13178720.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 10031040513534 its reverse (43531504013001), we get a palindrome (53562544526535).

The spelling of 10031040513534 in words is "ten trillion, thirty-one billion, forty million, five hundred thirteen thousand, five hundred thirty-four".