201150516 has 24 divisors (see below), whose sum is σ = 536401600. Its totient is φ = 57471552.

The previous prime is 201150491. The next prime is 201150539. The reversal of 201150516 is 615051102.

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

It is a junction number, because it is equal to n+sod(n) for n = 201150492 and 201150501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1197241 + ... + 1197408.

Almost surely, 2^201150516 is an apocalyptic number.

It is an amenable number.

201150516 is an abundant number, since it is smaller than the sum of its proper divisors (335251084).

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

201150516 is a wasteful number, since it uses less digits than its factorization.

201150516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2394663 (or 2394661 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 201150516 is about 14182.7541754061. The cubic root of 201150516 is about 585.9227806165.

The spelling of 201150516 in words is "two hundred one million, one hundred fifty thousand, five hundred sixteen".