151477133 has 2 divisors, whose sum is σ = 151477134. Its totient is φ = 151477132.

The previous prime is 151477097. The next prime is 151477147. The reversal of 151477133 is 331774151.

151477133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 151462249 + 14884 = 12307^2 + 122^2 .

It is a cyclic number.

It is not a de Polignac number, because 151477133 - 2⁶ = 151477069 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 151477133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151477153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75738566 + 75738567.

It is an arithmetic number, because the mean of its divisors is an integer number (75738567).

Almost surely, 2^151477133 is an apocalyptic number.

It is an amenable number.

151477133 is a deficient number, since it is larger than the sum of its proper divisors (1).

151477133 is an equidigital number, since it uses as much as digits as its factorization.

151477133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8820, while the sum is 32.

The square root of 151477133 is about 12307.6046816592. The cubic root of 151477133 is about 533.0676884984.

The spelling of 151477133 in words is "one hundred fifty-one million, four hundred seventy-seven thousand, one hundred thirty-three".