151159226123 has 2 divisors, whose sum is σ = 151159226124. Its totient is φ = 151159226122.

The previous prime is 151159226087. The next prime is 151159226143. The reversal of 151159226123 is 321622951151.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 151159226123 - 2¹⁰ = 151159225099 is a prime.

It is a super-2 number, since 2×151159226123² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (151159226143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75579613061 + 75579613062.

It is an arithmetic number, because the mean of its divisors is an integer number (75579613062).

Almost surely, 2^151159226123 is an apocalyptic number.

151159226123 is a deficient number, since it is larger than the sum of its proper divisors (1).

151159226123 is an equidigital number, since it uses as much as digits as its factorization.

151159226123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32400, while the sum is 38.

The spelling of 151159226123 in words is "one hundred fifty-one billion, one hundred fifty-nine million, two hundred twenty-six thousand, one hundred twenty-three".