2402323102403 has 4 divisors (see below), whose sum is σ = 2745512117040. Its totient is φ = 2059134087768.

The previous prime is 2402323102367. The next prime is 2402323102409. The reversal of 2402323102403 is 3042013232042.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2402323102403 - 2⁸ = 2402323102147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2402323102409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171594507308 + ... + 171594507321.

It is an arithmetic number, because the mean of its divisors is an integer number (686378029260).

Almost surely, 2^{2402323102403} is an apocalyptic number.

2402323102403 is a deficient number, since it is larger than the sum of its proper divisors (343189014637).

2402323102403 is an equidigital number, since it uses as much as digits as its factorization.

2402323102403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343189014636.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 2402323102403 its reverse (3042013232042), we get a palindrome (5444336334445).

The spelling of 2402323102403 in words is "two trillion, four hundred two billion, three hundred twenty-three million, one hundred two thousand, four hundred three".