123376051 has 2 divisors, whose sum is σ = 123376052. Its totient is φ = 123376050.

The previous prime is 123376031. The next prime is 123376067. The reversal of 123376051 is 150673321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123376051 - 2¹³ = 123367859 is a prime.

It is not a weakly prime, because it can be changed into another prime (123376031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61688025 + 61688026.

It is an arithmetic number, because the mean of its divisors is an integer number (61688026).

Almost surely, 2^123376051 is an apocalyptic number.

123376051 is a deficient number, since it is larger than the sum of its proper divisors (1).

123376051 is an equidigital number, since it uses as much as digits as its factorization.

123376051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 123376051 is about 11107.4772563350. The cubic root of 123376051 is about 497.8252896498.

It can be divided in two parts, 1233 and 76051, that added together give a square (77284 = 278²).

The spelling of 123376051 in words is "one hundred twenty-three million, three hundred seventy-six thousand, fifty-one".