110978752157 has 48 divisors (see below), whose sum is σ = 144612002304. Its totient is φ = 84324240000.

The previous prime is 110978752123. The next prime is 110978752169. The reversal of 110978752157 is 751257879011.

It is not a de Polignac number, because 110978752157 - 2¹⁰ = 110978751133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110978752099 and 110978752108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110978752957) 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 47 ways as a sum of consecutive naturals, for example, 2565407 + ... + 2608307.

It is an arithmetic number, because the mean of its divisors is an integer number (3012750048).

Almost surely, 2^110978752157 is an apocalyptic number.

It is an amenable number.

110978752157 is a deficient number, since it is larger than the sum of its proper divisors (33633250147).

110978752157 is a wasteful number, since it uses less digits than its factorization.

110978752157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43090 (or 43083 counting only the distinct ones).

The product of its (nonzero) digits is 1234800, while the sum is 53.

The spelling of 110978752157 in words is "one hundred ten billion, nine hundred seventy-eight million, seven hundred fifty-two thousand, one hundred fifty-seven".