201012480 has 108 divisors (see below), whose sum is σ = 695522100. Its totient is φ = 53600256.

The previous prime is 201012443. The next prime is 201012481. The reversal of 201012480 is 84210102.

201012480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 154554624 + 46457856 = 12432^2 + 6816^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201012481) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2796 + ... + 20244.

Almost surely, 2^201012480 is an apocalyptic number.

201012480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201012480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (347761050).

201012480 is an abundant number, since it is smaller than the sum of its proper divisors (494509620).

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

201012480 is a wasteful number, since it uses less digits than its factorization.

201012480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17476 (or 17459 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 201012480 is about 14177.8870075904. The cubic root of 201012480 is about 585.7887235498.

Adding to 201012480 its reverse (84210102), we get a palindrome (285222582).

The spelling of 201012480 in words is "two hundred one million, twelve thousand, four hundred eighty".