151342253 has 2 divisors, whose sum is σ = 151342254. Its totient is φ = 151342252.

The previous prime is 151342237. The next prime is 151342297. The reversal of 151342253 is 352243151.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83411689 + 67930564 = 9133^2 + 8242^2 .

It is a cyclic number.

It is not a de Polignac number, because 151342253 - 2⁴ = 151342237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151342753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75671126 + 75671127.

It is an arithmetic number, because the mean of its divisors is an integer number (75671127).

Almost surely, 2^151342253 is an apocalyptic number.

It is an amenable number.

151342253 is a deficient number, since it is larger than the sum of its proper divisors (1).

151342253 is an equidigital number, since it uses as much as digits as its factorization.

151342253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3600, while the sum is 26.

The square root of 151342253 is about 12302.1239223152. The cubic root of 151342253 is about 532.9094214393.

The spelling of 151342253 in words is "one hundred fifty-one million, three hundred forty-two thousand, two hundred fifty-three".