130032321233 has 4 divisors (see below), whose sum is σ = 130033436400. Its totient is φ = 130031206068.

The previous prime is 130032321229. The next prime is 130032321283. The reversal of 130032321233 is 332123230031.

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, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 332123230031 = 271657 ⋅1222583.

It is a cyclic number.

It is not a de Polignac number, because 130032321233 - 2² = 130032321229 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130032321199 and 130032321208.

It is not an unprimeable number, because it can be changed into a prime (130032321203) 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, 359135 + ... + 623732.

It is an arithmetic number, because the mean of its divisors is an integer number (32508359100).

Almost surely, 2^130032321233 is an apocalyptic number.

It is an amenable number.

130032321233 is a deficient number, since it is larger than the sum of its proper divisors (1115167).

130032321233 is an equidigital number, since it uses as much as digits as its factorization.

130032321233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115166.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 130032321233 its reverse (332123230031), we get a palindrome (462155551264).

The spelling of 130032321233 in words is "one hundred thirty billion, thirty-two million, three hundred twenty-one thousand, two hundred thirty-three".