312203010214100 has 72 divisors (see below), whose sum is σ = 680350352790528. Its totient is φ = 124353261894400.

The previous prime is 312203010213959. The next prime is 312203010214133. The reversal of 312203010214100 is 1412010302213.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17025335 + ... + 30236865.

It is an arithmetic number, because the mean of its divisors is an integer number (9449310455424).

Almost surely, 2^{312203010214100} is an apocalyptic number.

It is an amenable number.

312203010214100 is an abundant number, since it is smaller than the sum of its proper divisors (368147342576428).

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

312203010214100 is a wasteful number, since it uses less digits than its factorization.

312203010214100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13212545 (or 13212538 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 312203010214100 its reverse (1412010302213), we get a palindrome (313615020516313).

The spelling of 312203010214100 in words is "three hundred twelve trillion, two hundred three billion, ten million, two hundred fourteen thousand, one hundred".