150281309131 has 2 divisors, whose sum is σ = 150281309132. Its totient is φ = 150281309130.

The previous prime is 150281309099. The next prime is 150281309179. The reversal of 150281309131 is 131903182051.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 150281309131 - 2⁵ = 150281309099 is a prime.

It is a super-2 number, since 2×150281309131² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (150281309831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75140654565 + 75140654566.

It is an arithmetic number, because the mean of its divisors is an integer number (75140654566).

Almost surely, 2^150281309131 is an apocalyptic number.

150281309131 is a deficient number, since it is larger than the sum of its proper divisors (1).

150281309131 is an equidigital number, since it uses as much as digits as its factorization.

150281309131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 34.

The spelling of 150281309131 in words is "one hundred fifty billion, two hundred eighty-one million, three hundred nine thousand, one hundred thirty-one".