123376054 has 4 divisors (see below), whose sum is σ = 185064084. Its totient is φ = 61688026.

The previous prime is 123376051. The next prime is 123376067. The reversal of 123376054 is 450673321.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×123376054² = 30443301401221832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123376051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30844012 + ... + 30844015.

It is an arithmetic number, because the mean of its divisors is an integer number (46266021).

Almost surely, 2^123376054 is an apocalyptic number.

123376054 is a deficient number, since it is larger than the sum of its proper divisors (61688030).

123376054 is an equidigital number, since it uses as much as digits as its factorization.

123376054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61688029.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 123376054 is about 11107.4773913792. The cubic root of 123376054 is about 497.8252936848.

The spelling of 123376054 in words is "one hundred twenty-three million, three hundred seventy-six thousand, fifty-four".