103030313312 has 96 divisors (see below), whose sum is σ = 208149963840. Its totient is φ = 50189875200.

The previous prime is 103030313279. The next prime is 103030313341. The reversal of 103030313312 is 213313030301.

103030313312 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×103030313312² (a number of 23 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 15 ways as a sum of consecutive naturals, for example, 57590114 + ... + 57591902.

It is an arithmetic number, because the mean of its divisors is an integer number (2168228790).

Almost surely, 2^103030313312 is an apocalyptic number.

It is an amenable number.

103030313312 is an abundant number, since it is smaller than the sum of its proper divisors (105119650528).

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

103030313312 is a wasteful number, since it uses less digits than its factorization.

103030313312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2176 (or 2168 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 103030313312 its reverse (213313030301), we get a palindrome (316343343613).

The spelling of 103030313312 in words is "one hundred three billion, thirty million, three hundred thirteen thousand, three hundred twelve".