123110140454051 has 8 divisors (see below), whose sum is σ = 129687277639680. Its totient is φ = 116542768879368.

The previous prime is 123110140453999. The next prime is 123110140454053. The reversal of 123110140454051 is 150454041011321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123110140454051 is a prime.

It is a super-2 number, since 2×123110140454051² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123110140453999 and 123110140454017.

It is not an unprimeable number, because it can be changed into a prime (123110140454053) 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, 2441376851 + ... + 2441427276.

It is an arithmetic number, because the mean of its divisors is an integer number (16210909704960).

Almost surely, 2^{123110140454051} is an apocalyptic number.

123110140454051 is a deficient number, since it is larger than the sum of its proper divisors (6577137185629).

123110140454051 is a wasteful number, since it uses less digits than its factorization.

123110140454051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4882805473.

The product of its (nonzero) digits is 9600, while the sum is 32.

Adding to 123110140454051 its reverse (150454041011321), we get a palindrome (273564181465372).

The spelling of 123110140454051 in words is "one hundred twenty-three trillion, one hundred ten billion, one hundred forty million, four hundred fifty-four thousand, fifty-one".