2102232401 has 8 divisors (see below), whose sum is σ = 2185651104. Its totient is φ = 2020344480.

The previous prime is 2102232331. The next prime is 2102232437. The reversal of 2102232401 is 1042322012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2102232401 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2102232401.

It is not an unprimeable number, because it can be changed into a prime (2102232001) 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, 379895 + ... + 385388.

It is an arithmetic number, because the mean of its divisors is an integer number (273206388).

Almost surely, 2^2102232401 is an apocalyptic number.

It is an amenable number.

2102232401 is a deficient number, since it is larger than the sum of its proper divisors (83418703).

2102232401 is an equidigital number, since it uses as much as digits as its factorization.

2102232401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765391.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2102232401 is about 45850.1079715195. The cubic root of 2102232401 is about 1281.0327767025.

Adding to 2102232401 its reverse (1042322012), we get a palindrome (3144554413).

The spelling of 2102232401 in words is "two billion, one hundred two million, two hundred thirty-two thousand, four hundred one".