131102150231 has 8 divisors (see below), whose sum is σ = 142974108480. Its totient is φ = 119485503072.

The previous prime is 131102150219. The next prime is 131102150233. The reversal of 131102150231 is 132051201131.

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

It is not a de Polignac number, because 131102150231 - 2⁶ = 131102150167 is a prime.

It is a super-2 number, since 2×131102150231² (a number of 23 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 (131102150233) 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, 63826700 + ... + 63828753.

It is an arithmetic number, because the mean of its divisors is an integer number (17871763560).

Almost surely, 2^131102150231 is an apocalyptic number.

131102150231 is a deficient number, since it is larger than the sum of its proper divisors (11871958249).

131102150231 is a wasteful number, since it uses less digits than its factorization.

131102150231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127655545.

The product of its (nonzero) digits is 180, while the sum is 20.

Adding to 131102150231 its reverse (132051201131), we get a palindrome (263153351362).

The spelling of 131102150231 in words is "one hundred thirty-one billion, one hundred two million, one hundred fifty thousand, two hundred thirty-one".