151068610813 has 4 divisors (see below), whose sum is σ = 151271934048. Its totient is φ = 150865287580.

The previous prime is 151068610757. The next prime is 151068610817. The reversal of 151068610813 is 318016860151.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 318016860151 = 374441 ⋅849311.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151068610813 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151068610817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101660503 + ... + 101661988.

It is an arithmetic number, because the mean of its divisors is an integer number (37817983512).

Almost surely, 2^151068610813 is an apocalyptic number.

It is an amenable number.

151068610813 is a deficient number, since it is larger than the sum of its proper divisors (203323235).

151068610813 is an equidigital number, since it uses as much as digits as its factorization.

151068610813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203323234.

The product of its (nonzero) digits is 34560, while the sum is 40.

The spelling of 151068610813 in words is "one hundred fifty-one billion, sixty-eight million, six hundred ten thousand, eight hundred thirteen".