10820039118291 has 12 divisors (see below), whose sum is σ = 16831171961968. Its totient is φ = 6658485611184.

The previous prime is 10820039118283. The next prime is 10820039118331. The reversal of 10820039118291 is 19281193002801.

10820039118291 is a `hidden beast` number, since 1 + 0 + 82 + 0 + 0 + 391 + 182 + 9 + 1 = 666.

It is not a de Polignac number, because 10820039118291 - 2³ = 10820039118283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10820039188291) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46239483295 + ... + 46239483528.

Almost surely, 2^{10820039118291} is an apocalyptic number.

10820039118291 is a deficient number, since it is larger than the sum of its proper divisors (6011132843677).

10820039118291 is a wasteful number, since it uses less digits than its factorization.

10820039118291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92478966842 (or 92478966839 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 45.

The spelling of 10820039118291 in words is "ten trillion, eight hundred twenty billion, thirty-nine million, one hundred eighteen thousand, two hundred ninety-one".