10530331771312 has 20 divisors (see below), whose sum is σ = 20464156843816. Its totient is φ = 5249259037440.

The previous prime is 10530331771291. The next prime is 10530331771369. The reversal of 10530331771312 is 21317713303501.

It is a happy number.

It is a super-2 number, since 2×10530331771312² (a number of 27 digits) contains 22 as substring.

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, 994172553 + ... + 994183144.

Almost surely, 2^{10530331771312} is an apocalyptic number.

It is an amenable number.

10530331771312 is a deficient number, since it is larger than the sum of its proper divisors (9933825072504).

10530331771312 is a wasteful number, since it uses less digits than its factorization.

10530331771312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1988356036 (or 1988356030 counting only the distinct ones).

The product of its (nonzero) digits is 39690, while the sum is 37.

The spelling of 10530331771312 in words is "ten trillion, five hundred thirty billion, three hundred thirty-one million, seven hundred seventy-one thousand, three hundred twelve".