2102413002102 has 96 divisors (see below), whose sum is σ = 5435194780800. Its totient is φ = 600646805136.

The previous prime is 2102413002101. The next prime is 2102413002127. The reversal of 2102413002102 is 2012003142012.

It is a happy number.

2102413002102 is a `hidden beast` number, since 21 + 0 + 241 + 300 + 2 + 102 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102413002101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 73488933 + ... + 73517535.

It is an arithmetic number, because the mean of its divisors is an integer number (56616612300).

Almost surely, 2^{2102413002102} is an apocalyptic number.

2102413002102 is an abundant number, since it is smaller than the sum of its proper divisors (3332781778698).

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

2102413002102 is a wasteful number, since it uses less digits than its factorization.

2102413002102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56407 (or 56394 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 2102413002102 its reverse (2012003142012), we get a palindrome (4114416144114).

The spelling of 2102413002102 in words is "two trillion, one hundred two billion, four hundred thirteen million, two thousand, one hundred two".