123362851 has 2 divisors, whose sum is σ = 123362852. Its totient is φ = 123362850.

The previous prime is 123362819. The next prime is 123362861. The reversal of 123362851 is 158263321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123362851 - 2⁵ = 123362819 is a prime.

It is not a weakly prime, because it can be changed into another prime (123362861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61681425 + 61681426.

It is an arithmetic number, because the mean of its divisors is an integer number (61681426).

Almost surely, 2^123362851 is an apocalyptic number.

123362851 is a deficient number, since it is larger than the sum of its proper divisors (1).

123362851 is an equidigital number, since it uses as much as digits as its factorization.

123362851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 31.

The square root of 123362851 is about 11106.8830461115. The cubic root of 123362851 is about 497.8075349123.

The spelling of 123362851 in words is "one hundred twenty-three million, three hundred sixty-two thousand, eight hundred fifty-one".