151630642317 has 32 divisors (see below), whose sum is σ = 252196623360. Its totient is φ = 78726885120.

The previous prime is 151630642307. The next prime is 151630642363. The reversal of 151630642317 is 713246036151.

It is not a de Polignac number, because 151630642317 - 2¹⁴ = 151630625933 is a prime.

It is a super-2 number, since 2×151630642317² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151630642307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 257434 + ... + 607892.

It is an arithmetic number, because the mean of its divisors is an integer number (7881144480).

Almost surely, 2^151630642317 is an apocalyptic number.

It is an amenable number.

151630642317 is a deficient number, since it is larger than the sum of its proper divisors (100565981043).

151630642317 is a wasteful number, since it uses less digits than its factorization.

151630642317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352353.

The product of its (nonzero) digits is 90720, while the sum is 39.

Adding to 151630642317 its reverse (713246036151), we get a palindrome (864876678468).

The spelling of 151630642317 in words is "one hundred fifty-one billion, six hundred thirty million, six hundred forty-two thousand, three hundred seventeen".