151159687730 has 8 divisors (see below), whose sum is σ = 272087437932. Its totient is φ = 60463875088.

The previous prime is 151159687711. The next prime is 151159687733. The reversal of 151159687730 is 37786951151.

It can be written as a sum of positive squares in 2 ways, for example, as 144896706409 + 6262981321 = 380653^2 + 79139^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×151159687730² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (151159687733) 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, 7557984377 + ... + 7557984396.

Almost surely, 2^151159687730 is an apocalyptic number.

151159687730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151159687730 is a deficient number, since it is larger than the sum of its proper divisors (120927750202).

151159687730 is a wasteful number, since it uses less digits than its factorization.

151159687730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15115968780.

The product of its (nonzero) digits is 1587600, while the sum is 53.

The spelling of 151159687730 in words is "one hundred fifty-one billion, one hundred fifty-nine million, six hundred eighty-seven thousand, seven hundred thirty".