151122623629 has 2 divisors, whose sum is σ = 151122623630. Its totient is φ = 151122623628.

The previous prime is 151122623549. The next prime is 151122623723. The reversal of 151122623629 is 926326221151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101349906025 + 49772717604 = 318355^2 + 223098^2 .

It is a cyclic number.

It is not a de Polignac number, because 151122623629 - 2⁷ = 151122623501 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 151122623591 and 151122623600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151122623429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75561311814 + 75561311815.

It is an arithmetic number, because the mean of its divisors is an integer number (75561311815).

Almost surely, 2^151122623629 is an apocalyptic number.

It is an amenable number.

151122623629 is a deficient number, since it is larger than the sum of its proper divisors (1).

151122623629 is an equidigital number, since it uses as much as digits as its factorization.

151122623629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 40.

The spelling of 151122623629 in words is "one hundred fifty-one billion, one hundred twenty-two million, six hundred twenty-three thousand, six hundred twenty-nine".