151424131 has 2 divisors, whose sum is σ = 151424132. Its totient is φ = 151424130.

The previous prime is 151424107. The next prime is 151424171. The reversal of 151424131 is 131424151.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 151424131 - 2⁵ = 151424099 is a prime.

It is a super-2 number, since 2×151424131² = 45858534898210322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (151424101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75712065 + 75712066.

It is an arithmetic number, because the mean of its divisors is an integer number (75712066).

Almost surely, 2^151424131 is an apocalyptic number.

151424131 is a deficient number, since it is larger than the sum of its proper divisors (1).

151424131 is an equidigital number, since it uses as much as digits as its factorization.

151424131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 480, while the sum is 22.

The square root of 151424131 is about 12305.4512716926. The cubic root of 151424131 is about 533.0055076068.

Adding to 151424131 its reverse (131424151), we get a palindrome (282848282).

The spelling of 151424131 in words is "one hundred fifty-one million, four hundred twenty-four thousand, one hundred thirty-one".