152145333131 has 8 divisors (see below), whose sum is σ = 166893727728. Its totient is φ = 137549772000.

The previous prime is 152145333091. The next prime is 152145333173. The reversal of 152145333131 is 131333541251.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152145333131 is a prime.

It is a super-2 number, since 2×152145333131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152145333181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38206280 + ... + 38210261.

It is an arithmetic number, because the mean of its divisors is an integer number (20861715966).

Almost surely, 2^152145333131 is an apocalyptic number.

152145333131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

152145333131 is a deficient number, since it is larger than the sum of its proper divisors (14748394597).

152145333131 is a wasteful number, since it uses less digits than its factorization.

152145333131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76416733.

The product of its digits is 16200, while the sum is 32.

Adding to 152145333131 its reverse (131333541251), we get a palindrome (283478874382).

The spelling of 152145333131 in words is "one hundred fifty-two billion, one hundred forty-five million, three hundred thirty-three thousand, one hundred thirty-one".