312154353013 has 8 divisors (see below), whose sum is σ = 318804738048. Its totient is φ = 305504334864.

The previous prime is 312154352989. The next prime is 312154353053. The reversal of 312154353013 is 310353451213.

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 312154353013 - 2²¹ = 312152255861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312154353053) 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, 2267295 + ... + 2401027.

It is an arithmetic number, because the mean of its divisors is an integer number (39850592256).

Almost surely, 2^312154353013 is an apocalyptic number.

It is an amenable number.

312154353013 is a deficient number, since it is larger than the sum of its proper divisors (6650385035).

312154353013 is a wasteful number, since it uses less digits than its factorization.

312154353013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183443.

The product of its (nonzero) digits is 16200, while the sum is 31.

The spelling of 312154353013 in words is "three hundred twelve billion, one hundred fifty-four million, three hundred fifty-three thousand, thirteen".