150102112431 has 16 divisors (see below), whose sum is σ = 200886713856. Its totient is φ = 99692946816.

The previous prime is 150102112417. The next prime is 150102112451. The reversal of 150102112431 is 134211201051.

It is not a de Polignac number, because 150102112431 - 2⁵ = 150102112399 is a prime.

It is a super-2 number, since 2×150102112431² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 150102112398 and 150102112407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150102112411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4562266 + ... + 4595048.

It is an arithmetic number, because the mean of its divisors is an integer number (12555419616).

Almost surely, 2^150102112431 is an apocalyptic number.

150102112431 is a deficient number, since it is larger than the sum of its proper divisors (50784601425).

150102112431 is a wasteful number, since it uses less digits than its factorization.

150102112431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38462.

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 150102112431 its reverse (134211201051), we get a palindrome (284313313482).

The spelling of 150102112431 in words is "one hundred fifty billion, one hundred two million, one hundred twelve thousand, four hundred thirty-one".