2153316968131 has 8 divisors (see below), whose sum is σ = 2461067158880. Its totient is φ = 1845600147648.

The previous prime is 2153316968113. The next prime is 2153316968141. The reversal of 2153316968131 is 1318696133512.

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 2153316968131 - 2⁷ = 2153316968003 is a prime.

It is a super-3 number, since 3×2153316968131³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2153316968141) 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, 8204136 + ... + 8462533.

It is an arithmetic number, because the mean of its divisors is an integer number (307633394860).

Almost surely, 2^{2153316968131} is an apocalyptic number.

2153316968131 is a deficient number, since it is larger than the sum of its proper divisors (307750190749).

2153316968131 is a wasteful number, since it uses less digits than its factorization.

2153316968131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16685133.

The product of its digits is 699840, while the sum is 49.

The spelling of 2153316968131 in words is "two trillion, one hundred fifty-three billion, three hundred sixteen million, nine hundred sixty-eight thousand, one hundred thirty-one".