2131010233110 has 320 divisors, whose sum is σ = 6300058963968. Its totient is φ = 512568000000.

The previous prime is 2131010233103. The next prime is 2131010233127. The reversal of 2131010233110 is 113320101312.

2131010233110 is a `hidden beast` number, since 2 + 1 + 310 + 10 + 2 + 331 + 10 = 666.

It is a super-2 number, since 2×2131010233110² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 628429515 + ... + 628432905.

Almost surely, 2^{2131010233110} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2131010233110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3150029481984).

2131010233110 is an abundant number, since it is smaller than the sum of its proper divisors (4169048730858).

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

2131010233110 is a wasteful number, since it uses less digits than its factorization.

2131010233110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3953 (or 3944 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 2131010233110 its reverse (113320101312), we get a palindrome (2244330334422).

The spelling of 2131010233110 in words is "two trillion, one hundred thirty-one billion, ten million, two hundred thirty-three thousand, one hundred ten".