201113133140 has 48 divisors (see below), whose sum is σ = 432526760064. Its totient is φ = 78526896000.

The previous prime is 201113133127. The next prime is 201113133163. The reversal of 201113133140 is 41331311102.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

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, 557714 + ... + 844553.

It is an arithmetic number, because the mean of its divisors is an integer number (9010974168).

Almost surely, 2^201113133140 is an apocalyptic number.

201113133140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201113133140 is an abundant number, since it is smaller than the sum of its proper divisors (231413626924).

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

201113133140 is a wasteful number, since it uses less digits than its factorization.

201113133140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402448 (or 1402446 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 201113133140 its reverse (41331311102), we get a palindrome (242444444242).

The spelling of 201113133140 in words is "two hundred one billion, one hundred thirteen million, one hundred thirty-three thousand, one hundred forty".