2114115251651 has 16 divisors (see below), whose sum is σ = 2365102454400. Its totient is φ = 1876314453888.

The previous prime is 2114115251623. The next prime is 2114115251681. The reversal of 2114115251651 is 1561525114112.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2114115251651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2114115251681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11641556 + ... + 11821761.

It is an arithmetic number, because the mean of its divisors is an integer number (147818903400).

Almost surely, 2^{2114115251651} is an apocalyptic number.

2114115251651 is a deficient number, since it is larger than the sum of its proper divisors (250987202749).

2114115251651 is a wasteful number, since it uses less digits than its factorization.

2114115251651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23463598.

The product of its digits is 12000, while the sum is 35.

The spelling of 2114115251651 in words is "two trillion, one hundred fourteen billion, one hundred fifteen million, two hundred fifty-one thousand, six hundred fifty-one".