2011202100102 has 32 divisors (see below), whose sum is σ = 4334482639872. Its totient is φ = 618451025184.

The previous prime is 2011202100067. The next prime is 2011202100137. The reversal of 2011202100102 is 2010012021102.

It is an interprime number because it is at equal distance from previous prime (2011202100067) and next prime (2011202100137).

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, 7797078 + ... + 8050889.

It is an arithmetic number, because the mean of its divisors is an integer number (135452582496).

Almost surely, 2^{2011202100102} is an apocalyptic number.

2011202100102 is an abundant number, since it is smaller than the sum of its proper divisors (2323280539770).

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

2011202100102 is a wasteful number, since it uses less digits than its factorization.

2011202100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15849612.

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

Adding to 2011202100102 its reverse (2010012021102), we get a palindrome (4021214121204).

The spelling of 2011202100102 in words is "two trillion, eleven billion, two hundred two million, one hundred thousand, one hundred two".