201002330102 has 32 divisors (see below), whose sum is σ = 345956417280. Its totient is φ = 85798795680.

The previous prime is 201002330101. The next prime is 201002330107. The reversal of 201002330102 is 201033200102.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201002330101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19679777 + ... + 19689987.

It is an arithmetic number, because the mean of its divisors is an integer number (10811138040).

Almost surely, 2^201002330102 is an apocalyptic number.

201002330102 is a deficient number, since it is larger than the sum of its proper divisors (144954087178).

201002330102 is a wasteful number, since it uses less digits than its factorization.

201002330102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15716.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 201002330102 its reverse (201033200102), we get a palindrome (402035530204).

The spelling of 201002330102 in words is "two hundred one billion, two million, three hundred thirty thousand, one hundred two".