131120032003212 has 48 divisors (see below), whose sum is σ = 349739732448512. Its totient is φ = 37453618382400.

The previous prime is 131120032003127. The next prime is 131120032003229. The reversal of 131120032003212 is 212300230021131.

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 192322363 + ... + 193002930.

Almost surely, 2^{131120032003212} is an apocalyptic number.

131120032003212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131120032003212 is an abundant number, since it is smaller than the sum of its proper divisors (218619700445300).

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

131120032003212 is a wasteful number, since it uses less digits than its factorization.

131120032003212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385329358 (or 385329356 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 131120032003212 its reverse (212300230021131), we get a palindrome (343420262024343).

The spelling of 131120032003212 in words is "one hundred thirty-one trillion, one hundred twenty billion, thirty-two million, three thousand, two hundred twelve".