130120211433 has 4 divisors (see below), whose sum is σ = 173493615248. Its totient is φ = 86746807620.

The previous prime is 130120211393. The next prime is 130120211461. The reversal of 130120211433 is 334112021031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 130120211433 - 2¹⁷ = 130120080361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130120211483) 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, 21686701903 + ... + 21686701908.

It is an arithmetic number, because the mean of its divisors is an integer number (43373403812).

Almost surely, 2^130120211433 is an apocalyptic number.

It is an amenable number.

130120211433 is a deficient number, since it is larger than the sum of its proper divisors (43373403815).

130120211433 is an equidigital number, since it uses as much as digits as its factorization.

130120211433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43373403814.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 130120211433 its reverse (334112021031), we get a palindrome (464232232464).

The spelling of 130120211433 in words is "one hundred thirty billion, one hundred twenty million, two hundred eleven thousand, four hundred thirty-three".