102320142433003 has 12 divisors (see below), whose sum is σ = 114589624668624. Its totient is φ = 91263248819600.

The previous prime is 102320142432961. The next prime is 102320142433009. The reversal of 102320142433003 is 300334241023201.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-102320142433003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102320142433009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7977550303 + ... + 7977563128.

It is an arithmetic number, because the mean of its divisors is an integer number (9549135389052).

Almost surely, 2^{102320142433003} is an apocalyptic number.

102320142433003 is a deficient number, since it is larger than the sum of its proper divisors (12269482235621).

102320142433003 is a wasteful number, since it uses less digits than its factorization.

102320142433003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15955113506 (or 15955113495 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 102320142433003 its reverse (300334241023201), we get a palindrome (402654383456204).

The spelling of 102320142433003 in words is "one hundred two trillion, three hundred twenty billion, one hundred forty-two million, four hundred thirty-three thousand, three".