315546150151023 has 32 divisors (see below), whose sum is σ = 459738079776000. Its totient is φ = 190922708275200.

The previous prime is 315546150151021. The next prime is 315546150151027. The reversal of 315546150151023 is 320151051645513.

It is not a de Polignac number, because 315546150151023 - 2¹ = 315546150151021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315546150151021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 212885593 + ... + 214362701.

It is an arithmetic number, because the mean of its divisors is an integer number (14366814993000).

Almost surely, 2^{315546150151023} is an apocalyptic number.

315546150151023 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

315546150151023 is a deficient number, since it is larger than the sum of its proper divisors (144191929624977).

315546150151023 is a wasteful number, since it uses less digits than its factorization.

315546150151023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1487863.

The product of its (nonzero) digits is 270000, while the sum is 42.

The spelling of 315546150151023 in words is "three hundred fifteen trillion, five hundred forty-six billion, one hundred fifty million, one hundred fifty-one thousand, twenty-three".