2131120323010 has 192 divisors, whose sum is σ = 4678860412800. Its totient is φ = 695921200128.

The previous prime is 2131120322971. The next prime is 2131120323029. The reversal of 2131120323010 is 103230211312.

It is a super-2 number, since 2×2131120323010² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1324499086 + ... + 1324500694.

It is an arithmetic number, because the mean of its divisors is an integer number (24369064650).

Almost surely, 2^{2131120323010} is an apocalyptic number.

2131120323010 is an abundant number, since it is smaller than the sum of its proper divisors (2547740089790).

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

2131120323010 is a wasteful number, since it uses less digits than its factorization.

2131120323010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2865 (or 2858 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2131120323010 its reverse (103230211312), we get a palindrome (2234350534322).

The spelling of 2131120323010 in words is "two trillion, one hundred thirty-one billion, one hundred twenty million, three hundred twenty-three thousand, ten".