23051155667 has 2 divisors, whose sum is σ = 23051155668. Its totient is φ = 23051155666.

The previous prime is 23051155643. The next prime is 23051155681. The reversal of 23051155667 is 76655115032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23051155667 - 2¹⁶ = 23051090131 is a prime.

It is not a weakly prime, because it can be changed into another prime (23051155637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11525577833 + 11525577834.

It is an arithmetic number, because the mean of its divisors is an integer number (11525577834).

Almost surely, 2^23051155667 is an apocalyptic number.

23051155667 is a deficient number, since it is larger than the sum of its proper divisors (1).

23051155667 is an equidigital number, since it uses as much as digits as its factorization.

23051155667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 189000, while the sum is 41.

The spelling of 23051155667 in words is "twenty-three billion, fifty-one million, one hundred fifty-five thousand, six hundred sixty-seven".