2131012130110 has 16 divisors (see below), whose sum is σ = 3884376542400. Its totient is φ = 841614916896.

The previous prime is 2131012130099. The next prime is 2131012130167. The reversal of 2131012130110 is 110312101312.

It is a happy number.

It is a super-2 number, since 2×2131012130110² (a number of 25 digits) contains 22 as substring.

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, 1348741065 + ... + 1348742644.

It is an arithmetic number, because the mean of its divisors is an integer number (242773533900).

Almost surely, 2^{2131012130110} is an apocalyptic number.

2131012130110 is a deficient number, since it is larger than the sum of its proper divisors (1753364412290).

2131012130110 is a wasteful number, since it uses less digits than its factorization.

2131012130110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2697483795.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 2131012130110 its reverse (110312101312), we get a palindrome (2241324231422).

The spelling of 2131012130110 in words is "two trillion, one hundred thirty-one billion, twelve million, one hundred thirty thousand, one hundred ten".