2431010099 has 30 divisors (see below), whose sum is σ = 2906261580. Its totient is φ = 2032768920.

The previous prime is 2431010083. The next prime is 2431010143. The reversal of 2431010099 is 9900101342.

It is a happy number.

It is not a de Polignac number, because 2431010099 - 2⁴ = 2431010083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2431010399) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 18557264 + ... + 18557394.

It is an arithmetic number, because the mean of its divisors is an integer number (96875386).

Almost surely, 2^2431010099 is an apocalyptic number.

2431010099 is a deficient number, since it is larger than the sum of its proper divisors (475251481).

2431010099 is an frugal number, since it uses more digits than its factorization.

2431010099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349 (or 197 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 2431010099 is about 49305.2745555686. The cubic root of 2431010099 is about 1344.6076805674.

The spelling of 2431010099 in words is "two billion, four hundred thirty-one million, ten thousand, ninety-nine".