201301124002002 has 48 divisors (see below), whose sum is σ = 440629317393408. Its totient is φ = 66414298348320.

The previous prime is 201301124001983. The next prime is 201301124002009. The reversal of 201301124002002 is 200200421103102.

It is a happy number.

201301124002002 is a `hidden beast` number, since 2 + 0 + 130 + 112 + 400 + 20 + 0 + 2 = 666.

201301124002002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (201301124002009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 110545233 + ... + 112351460.

It is an arithmetic number, because the mean of its divisors is an integer number (9179777445696).

Almost surely, 2^{201301124002002} is an apocalyptic number.

201301124002002 is an abundant number, since it is smaller than the sum of its proper divisors (239328193391406).

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

201301124002002 is a wasteful number, since it uses less digits than its factorization.

201301124002002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222897215 (or 222897212 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 201301124002002 its reverse (200200421103102), we get a palindrome (401501545105104).

The spelling of 201301124002002 in words is "two hundred one trillion, three hundred one billion, one hundred twenty-four million, two thousand, two".