2156323500114 has 16 divisors (see below), whose sum is σ = 4928739428928. Its totient is φ = 616092428592.

The previous prime is 2156323500113. The next prime is 2156323500119. The reversal of 2156323500114 is 4110053236512.

It is not an unprimeable number, because it can be changed into a prime (2156323500113) 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, 25670517817 + ... + 25670517900.

It is an arithmetic number, because the mean of its divisors is an integer number (308046214308).

Almost surely, 2^{2156323500114} is an apocalyptic number.

2156323500114 is an abundant number, since it is smaller than the sum of its proper divisors (2772415928814).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2156323500114 is a wasteful number, since it uses less digits than its factorization.

2156323500114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51341035729.

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 2156323500114 its reverse (4110053236512), we get a palindrome (6266376736626).

The spelling of 2156323500114 in words is "two trillion, one hundred fifty-six billion, three hundred twenty-three million, five hundred thousand, one hundred fourteen".