102242623399 has 12 divisors (see below), whose sum is σ = 118940650104. Its totient is φ = 87632589744.

The previous prime is 102242623391. The next prime is 102242623411. The reversal of 102242623399 is 993326242201.

It is not a de Polignac number, because 102242623399 - 2³ = 102242623391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102242623391) 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, 1738357 + ... + 1796209.

It is an arithmetic number, because the mean of its divisors is an integer number (9911720842).

Almost surely, 2^102242623399 is an apocalyptic number.

102242623399 is a deficient number, since it is larger than the sum of its proper divisors (16698026705).

102242623399 is an equidigital number, since it uses as much as digits as its factorization.

102242623399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93934 (or 93927 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 43.

The spelling of 102242623399 in words is "one hundred two billion, two hundred forty-two million, six hundred twenty-three thousand, three hundred ninety-nine".