201106525260 has 48 divisors (see below), whose sum is σ = 563123032416. Its totient is φ = 53626048512.

The previous prime is 201106525223. The next prime is 201106525261. The reversal of 201106525260 is 62525601102.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (201106525261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1626174 + ... + 1745466.

It is an arithmetic number, because the mean of its divisors is an integer number (11731729842).

Almost surely, 2^201106525260 is an apocalyptic number.

201106525260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201106525260 is an abundant number, since it is smaller than the sum of its proper divisors (362016507156).

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

201106525260 is a wasteful number, since it uses less digits than its factorization.

201106525260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147402 (or 147400 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 201106525260 in words is "two hundred one billion, one hundred six million, five hundred twenty-five thousand, two hundred sixty".