101201002020102 has 16 divisors (see below), whose sum is σ = 202404252359232. Its totient is φ = 33733292620200.

The previous prime is 101201002020073. The next prime is 101201002020137. The reversal of 101201002020102 is 201020200102101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93094524 + ... + 94175327.

It is an arithmetic number, because the mean of its divisors is an integer number (12650265772452).

Almost surely, 2^{101201002020102} is an apocalyptic number.

101201002020102 is an abundant number, since it is smaller than the sum of its proper divisors (101203250339130).

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

101201002020102 is a wasteful number, since it uses less digits than its factorization.

101201002020102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187359923.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 101201002020102 its reverse (201020200102101), we get a palindrome (302221202122203).

The spelling of 101201002020102 in words is "one hundred one trillion, two hundred one billion, two million, twenty thousand, one hundred two".