520250102112023 has 4 divisors (see below), whose sum is σ = 530066141774568. Its totient is φ = 510434062449480.

The previous prime is 520250102112017. The next prime is 520250102112031. The reversal of 520250102112023 is 320211201052025.

It is a happy number.

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 520250102112023 - 2²⁶ = 520250035003159 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 520250102111983 and 520250102112001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (520250102112823) 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, 4908019831193 + ... + 4908019831298.

It is an arithmetic number, because the mean of its divisors is an integer number (132516535443642).

Almost surely, 2^{520250102112023} is an apocalyptic number.

520250102112023 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

520250102112023 is a deficient number, since it is larger than the sum of its proper divisors (9816039662545).

520250102112023 is an equidigital number, since it uses as much as digits as its factorization.

520250102112023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9816039662544.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 520250102112023 its reverse (320211201052025), we get a palindrome (840461303164048).

The spelling of 520250102112023 in words is "five hundred twenty trillion, two hundred fifty billion, one hundred two million, one hundred twelve thousand, twenty-three".