2504022101 has 8 divisors (see below), whose sum is σ = 2939084160. Its totient is φ = 2088296208.

The previous prime is 2504022049. The next prime is 2504022109. The reversal of 2504022101 is 1012204052.

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

It is a cyclic number.

It is not a de Polignac number, because 2504022101 - 2²² = 2499827797 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 2504022101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2504022109) 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, 4833761 + ... + 4834278.

It is an arithmetic number, because the mean of its divisors is an integer number (367385520).

Almost surely, 2^2504022101 is an apocalyptic number.

It is an amenable number.

2504022101 is a deficient number, since it is larger than the sum of its proper divisors (435062059).

2504022101 is an equidigital number, since it uses as much as digits as its factorization.

2504022101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9668083.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 2504022101 is about 50040.2048457038. The cubic root of 2504022101 is about 1357.9362624383.

Adding to 2504022101 its reverse (1012204052), we get a palindrome (3516226153).

The spelling of 2504022101 in words is "two billion, five hundred four million, twenty-two thousand, one hundred one".