10210120311120 has 80 divisors (see below), whose sum is σ = 31698403737792. Its totient is φ = 2718653091840.

The previous prime is 10210120311119. The next prime is 10210120311121. The reversal of 10210120311120 is 2111302101201.

It is an interprime number because it is at equal distance from previous prime (10210120311119) and next prime (10210120311121).

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 10210120311120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10210120311121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31444846 + ... + 31767885.

Almost surely, 2^{10210120311120} is an apocalyptic number.

10210120311120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10210120311120 is an abundant number, since it is smaller than the sum of its proper divisors (21488283426672).

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

10210120311120 is a wasteful number, since it uses less digits than its factorization.

10210120311120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63213420 (or 63213414 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 10210120311120 its reverse (2111302101201), we get a palindrome (12321422412321).

The spelling of 10210120311120 in words is "ten trillion, two hundred ten billion, one hundred twenty million, three hundred eleven thousand, one hundred twenty".