102022131130435 has 4 divisors (see below), whose sum is σ = 122426557356528. Its totient is φ = 81617704904344.

The previous prime is 102022131130399. The next prime is 102022131130459. The reversal of 102022131130435 is 534031131220201.

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 102022131130435 - 2⁷ = 102022131130307 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10202213113039 + ... + 10202213113048.

It is an arithmetic number, because the mean of its divisors is an integer number (30606639339132).

Almost surely, 2^{102022131130435} is an apocalyptic number.

102022131130435 is a deficient number, since it is larger than the sum of its proper divisors (20404426226093).

102022131130435 is an equidigital number, since it uses as much as digits as its factorization.

102022131130435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20404426226092.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 102022131130435 its reverse (534031131220201), we get a palindrome (636053262350636).

The spelling of 102022131130435 in words is "one hundred two trillion, twenty-two billion, one hundred thirty-one million, one hundred thirty thousand, four hundred thirty-five".