151100433161 has 2 divisors, whose sum is σ = 151100433162. Its totient is φ = 151100433160.

The previous prime is 151100433139. The next prime is 151100433203. The reversal of 151100433161 is 161334001151.

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., 150858444025 + 241989136 = 388405^2 + 15556^2 .

It is a cyclic number.

It is not a de Polignac number, because 151100433161 - 2¹⁴ = 151100416777 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 151100433161.

It is not a weakly prime, because it can be changed into another prime (151100433361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75550216580 + 75550216581.

It is an arithmetic number, because the mean of its divisors is an integer number (75550216581).

Almost surely, 2^151100433161 is an apocalyptic number.

It is an amenable number.

151100433161 is a deficient number, since it is larger than the sum of its proper divisors (1).

151100433161 is an equidigital number, since it uses as much as digits as its factorization.

151100433161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 26.

The spelling of 151100433161 in words is "one hundred fifty-one billion, one hundred million, four hundred thirty-three thousand, one hundred sixty-one".