151273051 has 2 divisors, whose sum is σ = 151273052. Its totient is φ = 151273050.

The previous prime is 151273037. The next prime is 151273081. The reversal of 151273051 is 150372151.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 151273051 - 2¹⁵ = 151240283 is a prime.

It is not a weakly prime, because it can be changed into another prime (151273081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75636525 + 75636526.

It is an arithmetic number, because the mean of its divisors is an integer number (75636526).

Almost surely, 2^151273051 is an apocalyptic number.

151273051 is a deficient number, since it is larger than the sum of its proper divisors (1).

151273051 is an equidigital number, since it uses as much as digits as its factorization.

151273051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1050, while the sum is 25.

The square root of 151273051 is about 12299.3109969624. The cubic root of 151273051 is about 532.8281838923.

The spelling of 151273051 in words is "one hundred fifty-one million, two hundred seventy-three thousand, fifty-one".