201131414020 has 48 divisors (see below), whose sum is σ = 430409064960. Its totient is φ = 78922902656.

The previous prime is 201131413997. The next prime is 201131414023. The reversal of 201131414020 is 20414131102.

It is not an unprimeable number, because it can be changed into a prime (201131414023) 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, 11947329 + ... + 11964151.

It is an arithmetic number, because the mean of its divisors is an integer number (8966855520).

Almost surely, 2^201131414020 is an apocalyptic number.

201131414020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201131414020 is an abundant number, since it is smaller than the sum of its proper divisors (229277650940).

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

201131414020 is a wasteful number, since it uses less digits than its factorization.

201131414020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28164 (or 28162 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 201131414020 its reverse (20414131102), we get a palindrome (221545545122).

The spelling of 201131414020 in words is "two hundred one billion, one hundred thirty-one million, four hundred fourteen thousand, twenty".