2143113030102 has 128 divisors (see below), whose sum is σ = 4721891106816. Its totient is φ = 643083840000.

The previous prime is 2143113030089. The next prime is 2143113030139. The reversal of 2143113030102 is 2010303113412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3396375327 + ... + 3396375957.

It is an arithmetic number, because the mean of its divisors is an integer number (36889774272).

Almost surely, 2^{2143113030102} is an apocalyptic number.

2143113030102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2143113030102 is an abundant number, since it is smaller than the sum of its proper divisors (2578778076714).

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

2143113030102 is a wasteful number, since it uses less digits than its factorization.

2143113030102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1786.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 2143113030102 its reverse (2010303113412), we get a palindrome (4153416143514).

The spelling of 2143113030102 in words is "two trillion, one hundred forty-three billion, one hundred thirteen million, thirty thousand, one hundred two".