312244010102 has 8 divisors (see below), whose sum is σ = 468374274936. Its totient is φ = 156119251792.

The previous prime is 312244010081. The next prime is 312244010147. The reversal of 312244010102 is 201010442213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1231823 + ... + 1463514.

It is an arithmetic number, because the mean of its divisors is an integer number (58546784367).

Almost surely, 2^312244010102 is an apocalyptic number.

312244010102 is a deficient number, since it is larger than the sum of its proper divisors (156130264834).

312244010102 is a wasteful number, since it uses less digits than its factorization.

312244010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2753262.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 312244010102 its reverse (201010442213), we get a palindrome (513254452315).

The spelling of 312244010102 in words is "three hundred twelve billion, two hundred forty-four million, ten thousand, one hundred two".