623119257203 has 2 divisors, whose sum is σ = 623119257204. Its totient is φ = 623119257202.

The previous prime is 623119257161. The next prime is 623119257287. The reversal of 623119257203 is 302752911326.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 623119257203 - 2²⁰ = 623118208627 is a prime.

It is not a weakly prime, because it can be changed into another prime (623119251203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 311559628601 + 311559628602.

It is an arithmetic number, because the mean of its divisors is an integer number (311559628602).

Almost surely, 2^623119257203 is an apocalyptic number.

623119257203 is a deficient number, since it is larger than the sum of its proper divisors (1).

623119257203 is an equidigital number, since it uses as much as digits as its factorization.

623119257203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 41.

The spelling of 623119257203 in words is "six hundred twenty-three billion, one hundred nineteen million, two hundred fifty-seven thousand, two hundred three".