971148023332 has 6 divisors (see below), whose sum is σ = 1699509040838. Its totient is φ = 485574011664.

The previous prime is 971148023281. The next prime is 971148023393. The reversal of 971148023332 is 233320841179.

971148023332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 648723928356 + 322424094976 = 805434^2 + 567824^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121393502913 + ... + 121393502920.

Almost surely, 2^971148023332 is an apocalyptic number.

It is an amenable number.

971148023332 is a deficient number, since it is larger than the sum of its proper divisors (728361017506).

971148023332 is a wasteful number, since it uses less digits than its factorization.

971148023332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242787005837 (or 242787005835 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 971148023332 in words is "nine hundred seventy-one billion, one hundred forty-eight million, twenty-three thousand, three hundred thirty-two".