151393051 has 2 divisors, whose sum is σ = 151393052. Its totient is φ = 151393050.

The previous prime is 151393037. The next prime is 151393091. The reversal of 151393051 is 150393151.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 151393051 - 2⁵ = 151393019 is a prime.

It is not a weakly prime, because it can be changed into another prime (151393091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75696525 + 75696526.

It is an arithmetic number, because the mean of its divisors is an integer number (75696526).

Almost surely, 2^151393051 is an apocalyptic number.

151393051 is a deficient number, since it is larger than the sum of its proper divisors (1).

151393051 is an equidigital number, since it uses as much as digits as its factorization.

151393051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2025, while the sum is 28.

The square root of 151393051 is about 12304.1883519394. The cubic root of 151393051 is about 532.9690384201.

The spelling of 151393051 in words is "one hundred fifty-one million, three hundred ninety-three thousand, fifty-one".