2113020041500 has 24 divisors (see below), whose sum is σ = 4614835771728. Its totient is φ = 845208016400.

The previous prime is 2113020041449. The next prime is 2113020041549. The reversal of 2113020041500 is 51400203112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2113019542 + ... + 2113020541.

It is an arithmetic number, because the mean of its divisors is an integer number (192284823822).

Almost surely, 2^{2113020041500} is an apocalyptic number.

2113020041500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2113020041500 is an abundant number, since it is smaller than the sum of its proper divisors (2501815730228).

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

2113020041500 is a wasteful number, since it uses less digits than its factorization.

2113020041500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4226040102 (or 4226040090 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 2113020041500 its reverse (51400203112), we get a palindrome (2164420244612).

The spelling of 2113020041500 in words is "two trillion, one hundred thirteen billion, twenty million, forty-one thousand, five hundred".