151601875013 has 2 divisors, whose sum is σ = 151601875014. Its totient is φ = 151601875012.

The previous prime is 151601874997. The next prime is 151601875049. The reversal of 151601875013 is 310578106151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79198904929 + 72402970084 = 281423^2 + 269078^2 .

It is a cyclic number.

It is not a de Polignac number, because 151601875013 - 2⁴ = 151601874997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151601875063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75800937506 + 75800937507.

It is an arithmetic number, because the mean of its divisors is an integer number (75800937507).

Almost surely, 2^151601875013 is an apocalyptic number.

It is an amenable number.

151601875013 is a deficient number, since it is larger than the sum of its proper divisors (1).

151601875013 is an equidigital number, since it uses as much as digits as its factorization.

151601875013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25200, while the sum is 38.

The spelling of 151601875013 in words is "one hundred fifty-one billion, six hundred one million, eight hundred seventy-five thousand, thirteen".