201307380 has 48 divisors (see below), whose sum is σ = 578901120. Its totient is φ = 52230528.

The previous prime is 201307373. The next prime is 201307391. The reversal of 201307380 is 83703102.

It is a super-2 number, since 2×201307380² = 81049322484928800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 201307380.

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, 43120 + ... + 47559.

It is an arithmetic number, because the mean of its divisors is an integer number (12060440).

Almost surely, 2^201307380 is an apocalyptic number.

201307380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201307380 is an abundant number, since it is smaller than the sum of its proper divisors (377593740).

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

201307380 is a wasteful number, since it uses less digits than its factorization.

201307380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90728 (or 90726 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 201307380 is about 14188.2831942416. The cubic root of 201307380 is about 586.0750485329.

The spelling of 201307380 in words is "two hundred one million, three hundred seven thousand, three hundred eighty".