2131324098 has 16 divisors (see below), whose sum is σ = 4377855360. Its totient is φ = 691240176.

The previous prime is 2131324073. The next prime is 2131324099. The reversal of 2131324098 is 8904231312.

It is not an unprimeable number, because it can be changed into a prime (2131324099) 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, 4800058 + ... + 4800501.

It is an arithmetic number, because the mean of its divisors is an integer number (273615960).

Almost surely, 2^2131324098 is an apocalyptic number.

2131324098 is an abundant number, since it is smaller than the sum of its proper divisors (2246531262).

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

2131324098 is a wasteful number, since it uses less digits than its factorization.

2131324098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9600601.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 2131324098 is about 46166.2658009071. The cubic root of 2131324098 is about 1286.9149076573.

The spelling of 2131324098 in words is "two billion, one hundred thirty-one million, three hundred twenty-four thousand, ninety-eight".