2502105111321 has 8 divisors (see below), whose sum is σ = 3378369770880. Its totient is φ = 1646955262992.

The previous prime is 2502105111307. The next prime is 2502105111329. The reversal of 2502105111321 is 1231115012052.

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

It is not a de Polignac number, because 2502105111321 - 2¹³ = 2502105103129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2502105111291 and 2502105111300.

It is not an unprimeable number, because it can be changed into a prime (2502105111329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5278702530 + ... + 5278703003.

It is an arithmetic number, because the mean of its divisors is an integer number (422296221360).

Almost surely, 2^{2502105111321} is an apocalyptic number.

It is an amenable number.

2502105111321 is a deficient number, since it is larger than the sum of its proper divisors (876264659559).

2502105111321 is a wasteful number, since it uses less digits than its factorization.

2502105111321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10557405615.

The product of its (nonzero) digits is 600, while the sum is 24.

The spelling of 2502105111321 in words is "two trillion, five hundred two billion, one hundred five million, one hundred eleven thousand, three hundred twenty-one".