151231102051 has 2 divisors, whose sum is σ = 151231102052. Its totient is φ = 151231102050.

The previous prime is 151231102049. The next prime is 151231102067. The reversal of 151231102051 is 150201132151.

151231102051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 151231102051 - 2¹ = 151231102049 is a prime.

Together with 151231102049, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (151231102151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75615551025 + 75615551026.

It is an arithmetic number, because the mean of its divisors is an integer number (75615551026).

Almost surely, 2^151231102051 is an apocalyptic number.

151231102051 is a deficient number, since it is larger than the sum of its proper divisors (1).

151231102051 is an equidigital number, since it uses as much as digits as its factorization.

151231102051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 300, while the sum is 22.

The spelling of 151231102051 in words is "one hundred fifty-one billion, two hundred thirty-one million, one hundred two thousand, fifty-one".