312748053371 has 8 divisors (see below), whose sum is σ = 336817506144. Its totient is φ = 288680302080.

The previous prime is 312748053329. The next prime is 312748053383. The reversal of 312748053371 is 173350847213.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 312748053371 - 2³⁴ = 295568184187 is a prime.

It is a super-3 number, since 3×312748053371³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312748050371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29990 + ... + 791451.

It is an arithmetic number, because the mean of its divisors is an integer number (42102188268).

Almost surely, 2^312748053371 is an apocalyptic number.

312748053371 is a deficient number, since it is larger than the sum of its proper divisors (24069452773).

312748053371 is a wasteful number, since it uses less digits than its factorization.

312748053371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850741.

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 312748053371 in words is "three hundred twelve billion, seven hundred forty-eight million, fifty-three thousand, three hundred seventy-one".