150112115520431 has 4 divisors (see below), whose sum is σ = 150205179449832. Its totient is φ = 150019051591032.

The previous prime is 150112115520413. The next prime is 150112115520439. The reversal of 150112115520431 is 134025511211051.

150112115520431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 150112115520431 - 2¹⁰ = 150112115519407 is a prime.

It is a super-2 number, since 2×150112115520431² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150112115520439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46531962281 + ... + 46531965506.

It is an arithmetic number, because the mean of its divisors is an integer number (37551294862458).

Almost surely, 2^{150112115520431} is an apocalyptic number.

150112115520431 is a deficient number, since it is larger than the sum of its proper divisors (93063929401).

150112115520431 is an equidigital number, since it uses as much as digits as its factorization.

150112115520431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93063929400.

The product of its (nonzero) digits is 6000, while the sum is 32.

Adding to 150112115520431 its reverse (134025511211051), we get a palindrome (284137626731482).

The spelling of 150112115520431 in words is "one hundred fifty trillion, one hundred twelve billion, one hundred fifteen million, five hundred twenty thousand, four hundred thirty-one".