2111003013102 has 16 divisors (see below), whose sum is σ = 4222040058192. Its totient is φ = 703661999040.

The previous prime is 2111003013023. The next prime is 2111003013103. The reversal of 2111003013102 is 2013103001112.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2111003013103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 572863 + ... + 2133114.

It is an arithmetic number, because the mean of its divisors is an integer number (263877503637).

Almost surely, 2^{2111003013102} is an apocalyptic number.

2111003013102 is an abundant number, since it is smaller than the sum of its proper divisors (2111037045090).

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

2111003013102 is a wasteful number, since it uses less digits than its factorization.

2111003013102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2836003.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 2111003013102 its reverse (2013103001112), we get a palindrome (4124106014214).

The spelling of 2111003013102 in words is "two trillion, one hundred eleven billion, three million, thirteen thousand, one hundred two".