312310030101132 has 96 divisors (see below), whose sum is σ = 836161367053824. Its totient is φ = 88874170560000.

The previous prime is 312310030101067. The next prime is 312310030101133. The reversal of 312310030101132 is 231101030013213.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 312310030101099 and 312310030101108.

It is not an unprimeable number, because it can be changed into a prime (312310030101133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1362607582 + ... + 1362836762.

It is an arithmetic number, because the mean of its divisors is an integer number (8710014240144).

Almost surely, 2^{312310030101132} is an apocalyptic number.

It is an amenable number.

312310030101132 is an abundant number, since it is smaller than the sum of its proper divisors (523851336952692).

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

312310030101132 is a wasteful number, since it uses less digits than its factorization.

312310030101132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294079 (or 294077 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 312310030101132 its reverse (231101030013213), we get a palindrome (543411060114345).

The spelling of 312310030101132 in words is "three hundred twelve trillion, three hundred ten billion, thirty million, one hundred one thousand, one hundred thirty-two".