151148297 has 2 divisors, whose sum is σ = 151148298. Its totient is φ = 151148296.

The previous prime is 151148237. The next prime is 151148299. The reversal of 151148297 is 792841151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110901961 + 40246336 = 10531^2 + 6344^2 .

It is a cyclic number.

It is not a de Polignac number, because 151148297 - 2²⁰ = 150099721 is a prime.

Together with 151148299, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 151148297.

It is not a weakly prime, because it can be changed into another prime (151148299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75574148 + 75574149.

It is an arithmetic number, because the mean of its divisors is an integer number (75574149).

Almost surely, 2^151148297 is an apocalyptic number.

It is an amenable number.

151148297 is a deficient number, since it is larger than the sum of its proper divisors (1).

151148297 is an equidigital number, since it uses as much as digits as its factorization.

151148297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 38.

The square root of 151148297 is about 12294.2383659989. The cubic root of 151148297 is about 532.6816701801.

The spelling of 151148297 in words is "one hundred fifty-one million, one hundred forty-eight thousand, two hundred ninety-seven".