131101211332 has 48 divisors (see below), whose sum is σ = 282982077952. Its totient is φ = 51752131200.

The previous prime is 131101211327. The next prime is 131101211369. The reversal of 131101211332 is 233112101131.

It is a super-2 number, since 2×131101211332² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220419 + ... + 557482.

Almost surely, 2^131101211332 is an apocalyptic number.

It is an amenable number.

131101211332 is an abundant number, since it is smaller than the sum of its proper divisors (151880866620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131101211332 is a wasteful number, since it uses less digits than its factorization.

131101211332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778388 (or 778386 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 131101211332 its reverse (233112101131), we get a palindrome (364213312463).

The spelling of 131101211332 in words is "one hundred thirty-one billion, one hundred one million, two hundred eleven thousand, three hundred thirty-two".