123881511076094 has 16 divisors (see below), whose sum is σ = 188422051018320. Its totient is φ = 61077025513920.

The previous prime is 123881511076091. The next prime is 123881511076117. The reversal of 123881511076094 is 490670115188321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123881511076091) 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, 716107529 + ... + 716280500.

It is an arithmetic number, because the mean of its divisors is an integer number (11776378188645).

It is a 1-persistent number, because it is pandigital, but 2⋅123881511076094 = 247763022152188 is not.

Almost surely, 2^{123881511076094} is an apocalyptic number.

123881511076094 is a deficient number, since it is larger than the sum of its proper divisors (64540539942226).

123881511076094 is a wasteful number, since it uses less digits than its factorization.

123881511076094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1432388635.

The product of its (nonzero) digits is 2903040, while the sum is 56.

The spelling of 123881511076094 in words is "one hundred twenty-three trillion, eight hundred eighty-one billion, five hundred eleven million, seventy-six thousand, ninety-four".