101010311120 has 40 divisors (see below), whose sum is σ = 235260373920. Its totient is φ = 40333345920.

The previous prime is 101010311113. The next prime is 101010311161. The reversal of 101010311120 is 21113010101.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

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, 1059950 + ... + 1151309.

It is an arithmetic number, because the mean of its divisors is an integer number (5881509348).

Almost surely, 2^101010311120 is an apocalyptic number.

101010311120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101010311120 is an abundant number, since it is smaller than the sum of its proper divisors (134250062800).

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

101010311120 is a wasteful number, since it uses less digits than its factorization.

101010311120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2211843 (or 2211837 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 101010311120 its reverse (21113010101), we get a palindrome (122123321221).

The spelling of 101010311120 in words is "one hundred one billion, ten million, three hundred eleven thousand, one hundred twenty".