312312101002 has 16 divisors (see below), whose sum is σ = 511617181824. Its totient is φ = 141804208000.

The previous prime is 312312100999. The next prime is 312312101011. The reversal of 312312101002 is 200101213213.

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, 7771399 + ... + 7811482.

It is an arithmetic number, because the mean of its divisors is an integer number (31976073864).

Almost surely, 2^312312101002 is an apocalyptic number.

312312101002 is a deficient number, since it is larger than the sum of its proper divisors (199305080822).

312312101002 is a wasteful number, since it uses less digits than its factorization.

312312101002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15583805.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 312312101002 its reverse (200101213213), we get a palindrome (512413314215).

It can be divided in two parts, 312312 and 101002, that added together give a palindrome (413314).

The spelling of 312312101002 in words is "three hundred twelve billion, three hundred twelve million, one hundred one thousand, two".