2502322121 has 8 divisors (see below), whose sum is σ = 2695680960. Its totient is φ = 2309087952.

The previous prime is 2502322103. The next prime is 2502322153. The reversal of 2502322121 is 1212232052.

2502322121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2502322121 - 2⁶ = 2502322057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2502322093 and 2502322102.

It is not an unprimeable number, because it can be changed into a prime (2502322181) 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, 12836 + ... + 71898.

It is an arithmetic number, because the mean of its divisors is an integer number (336960120).

Almost surely, 2^2502322121 is an apocalyptic number.

It is an amenable number.

2502322121 is a deficient number, since it is larger than the sum of its proper divisors (193358839).

2502322121 is a wasteful number, since it uses less digits than its factorization.

2502322121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62335.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2502322121 is about 50023.2158202569. The cubic root of 2502322121 is about 1357.6288920029.

Adding to 2502322121 its reverse (1212232052), we get a palindrome (3714554173).

The spelling of 2502322121 in words is "two billion, five hundred two million, three hundred twenty-two thousand, one hundred twenty-one".