2102131182 has 16 divisors (see below), whose sum is σ = 4204715472. Its totient is φ = 700634880.

The previous prime is 2102131181. The next prime is 2102131211. The reversal of 2102131182 is 2811312012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102131181) 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, 87832 + ... + 109172.

It is an arithmetic number, because the mean of its divisors is an integer number (262794717).

Almost surely, 2^2102131182 is an apocalyptic number.

2102131182 is an abundant number, since it is smaller than the sum of its proper divisors (2102584290).

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

2102131182 is a wasteful number, since it uses less digits than its factorization.

2102131182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37763.

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 2102131182 is about 45849.0041549432. The cubic root of 2102131182 is about 1281.0122165053.

Adding to 2102131182 its reverse (2811312012), we get a palindrome (4913443194).

The spelling of 2102131182 in words is "two billion, one hundred two million, one hundred thirty-one thousand, one hundred eighty-two".