151407161 has 2 divisors, whose sum is σ = 151407162. Its totient is φ = 151407160.

The previous prime is 151407133. The next prime is 151407169. The reversal of 151407161 is 161704151.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 130759225 + 20647936 = 11435^2 + 4544^2 .

It is a cyclic number.

It is not a de Polignac number, because 151407161 - 2⁶ = 151407097 is a prime.

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 151407161.

It is not a weakly prime, because it can be changed into another prime (151407169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75703580 + 75703581.

It is an arithmetic number, because the mean of its divisors is an integer number (75703581).

Almost surely, 2^151407161 is an apocalyptic number.

It is an amenable number.

151407161 is a deficient number, since it is larger than the sum of its proper divisors (1).

151407161 is an equidigital number, since it uses as much as digits as its factorization.

151407161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 26.

The square root of 151407161 is about 12304.7617205698. The cubic root of 151407161 is about 532.9855956739.

The spelling of 151407161 in words is "one hundred fifty-one million, four hundred seven thousand, one hundred sixty-one".