20116710151331 has 8 divisors (see below), whose sum is σ = 20991404553504. Its totient is φ = 19242020318400.

The previous prime is 20116710151297. The next prime is 20116710151411. The reversal of 20116710151331 is 13315101761102.

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 20116710151331 - 2³⁴ = 20099530282147 is a prime.

It is a super-2 number, since 2×20116710151331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20116710157331) 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, 10288031 + ... + 12086231.

It is an arithmetic number, because the mean of its divisors is an integer number (2623925569188).

Almost surely, 2^{20116710151331} is an apocalyptic number.

20116710151331 is a deficient number, since it is larger than the sum of its proper divisors (874694402173).

20116710151331 is a wasteful number, since it uses less digits than its factorization.

20116710151331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2284621.

The product of its (nonzero) digits is 3780, while the sum is 32.

The spelling of 20116710151331 in words is "twenty trillion, one hundred sixteen billion, seven hundred ten million, one hundred fifty-one thousand, three hundred thirty-one".