11513020513110 has 32 divisors (see below), whose sum is σ = 27904825963872. Its totient is φ = 3039741388800.

The previous prime is 11513020513091. The next prime is 11513020513151. The reversal of 11513020513110 is 1131502031511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1899835339 + ... + 1899841398.

It is an arithmetic number, because the mean of its divisors is an integer number (872025811371).

Almost surely, 2^{11513020513110} is an apocalyptic number.

11513020513110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11513020513110 is an abundant number, since it is smaller than the sum of its proper divisors (16391805450762).

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

11513020513110 is a wasteful number, since it uses less digits than its factorization.

11513020513110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3799676848.

The product of its (nonzero) digits is 450, while the sum is 24.

Adding to 11513020513110 its reverse (1131502031511), we get a palindrome (12644522544621).

The spelling of 11513020513110 in words is "eleven trillion, five hundred thirteen billion, twenty million, five hundred thirteen thousand, one hundred ten".