201002134311102 has 32 divisors (see below), whose sum is σ = 402265825113600. Its totient is φ = 66957121119168.

The previous prime is 201002134311089. The next prime is 201002134311113. The reversal of 201002134311102 is 201113431200102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 352655833 + ... + 353225339.

It is an arithmetic number, because the mean of its divisors is an integer number (12570807034800).

Almost surely, 2^{201002134311102} is an apocalyptic number.

201002134311102 is an abundant number, since it is smaller than the sum of its proper divisors (201263690802498).

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

201002134311102 is a wasteful number, since it uses less digits than its factorization.

201002134311102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607680.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 201002134311102 its reverse (201113431200102), we get a palindrome (402115565511204).

The spelling of 201002134311102 in words is "two hundred one trillion, two billion, one hundred thirty-four million, three hundred eleven thousand, one hundred two".