201001013120 has 32 divisors (see below), whose sum is σ = 480518048520. Its totient is φ = 80400404992.

The previous prime is 201001013117. The next prime is 201001013123. The reversal of 201001013120 is 21310100102.

201001013120 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (201001013117) and next prime (201001013123).

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201001013123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157031402 + ... + 157032681.

Almost surely, 2^201001013120 is an apocalyptic number.

201001013120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201001013120 is an abundant number, since it is smaller than the sum of its proper divisors (279517035400).

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

201001013120 is an equidigital number, since it uses as much as digits as its factorization.

201001013120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314064102 (or 314064090 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 201001013120 its reverse (21310100102), we get a palindrome (222311113222).

The spelling of 201001013120 in words is "two hundred one billion, one million, thirteen thousand, one hundred twenty".