130211233 has 4 divisors (see below), whose sum is σ = 130566400. Its totient is φ = 129856068.

The previous prime is 130211227. The next prime is 130211269. The reversal of 130211233 is 332112031.

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 an emirpimes, since its reverse is a distinct semiprime: 332112031 = 29 ⋅11452139.

It is a cyclic number.

It is not a de Polignac number, because 130211233 - 2¹³ = 130203041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130211273) 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, 177033 + ... + 177766.

It is an arithmetic number, because the mean of its divisors is an integer number (32641600).

Almost surely, 2^130211233 is an apocalyptic number.

It is an amenable number.

130211233 is a deficient number, since it is larger than the sum of its proper divisors (355167).

130211233 is an equidigital number, since it uses as much as digits as its factorization.

130211233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355166.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 130211233 is about 11411.0136710110. The cubic root of 130211233 is about 506.8539286930.

Adding to 130211233 its reverse (332112031), we get a palindrome (462323264).

The spelling of 130211233 in words is "one hundred thirty million, two hundred eleven thousand, two hundred thirty-three".