158151007331 has 2 divisors, whose sum is σ = 158151007332. Its totient is φ = 158151007330.

The previous prime is 158151007297. The next prime is 158151007337. The reversal of 158151007331 is 133700151851.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-158151007331 is a prime.

It is a super-2 number, since 2×158151007331² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 158151007291 and 158151007300.

It is not a weakly prime, because it can be changed into another prime (158151007337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79075503665 + 79075503666.

It is an arithmetic number, because the mean of its divisors is an integer number (79075503666).

Almost surely, 2^158151007331 is an apocalyptic number.

158151007331 is a deficient number, since it is larger than the sum of its proper divisors (1).

158151007331 is an equidigital number, since it uses as much as digits as its factorization.

158151007331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 35.

The spelling of 158151007331 in words is "one hundred fifty-eight billion, one hundred fifty-one million, seven thousand, three hundred thirty-one".