151231351 has 2 divisors, whose sum is σ = 151231352. Its totient is φ = 151231350.

The previous prime is 151231331. The next prime is 151231363. The reversal of 151231351 is 153132151.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 151231351 - 2¹⁵ = 151198583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151231331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75615675 + 75615676.

It is an arithmetic number, because the mean of its divisors is an integer number (75615676).

Almost surely, 2^151231351 is an apocalyptic number.

151231351 is a deficient number, since it is larger than the sum of its proper divisors (1).

151231351 is an equidigital number, since it uses as much as digits as its factorization.

151231351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 450, while the sum is 22.

The square root of 151231351 is about 12297.6156632089. The cubic root of 151231351 is about 532.7792195041.

The spelling of 151231351 in words is "one hundred fifty-one million, two hundred thirty-one thousand, three hundred fifty-one".