312141132321002 has 48 divisors (see below), whose sum is σ = 520082130101760. Its totient is φ = 140210095863552.

The previous prime is 312141132320993. The next prime is 312141132321023. The reversal of 312141132321002 is 200123231141213.

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, 18141413 + ... + 30877064.

It is an arithmetic number, because the mean of its divisors is an integer number (10835044377120).

Almost surely, 2^{312141132321002} is an apocalyptic number.

312141132321002 is a deficient number, since it is larger than the sum of its proper divisors (207940997780758).

312141132321002 is a wasteful number, since it uses less digits than its factorization.

312141132321002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49019015 (or 49018998 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 312141132321002 its reverse (200123231141213), we get a palindrome (512264363462215).

The spelling of 312141132321002 in words is "three hundred twelve trillion, one hundred forty-one billion, one hundred thirty-two million, three hundred twenty-one thousand, two".