130938223 has 4 divisors (see below), whose sum is σ = 141010408. Its totient is φ = 120866040.

The previous prime is 130938211. The next prime is 130938239. The reversal of 130938223 is 322839031.

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 130938223 - 2⁵ = 130938191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130938023) 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, 5036073 + ... + 5036098.

It is an arithmetic number, because the mean of its divisors is an integer number (35252602).

Almost surely, 2^130938223 is an apocalyptic number.

130938223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

130938223 is a deficient number, since it is larger than the sum of its proper divisors (10072185).

130938223 is a wasteful number, since it uses less digits than its factorization.

130938223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10072184.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 130938223 is about 11442.8240832410. The cubic root of 130938223 is about 507.7954606221.

It can be divided in two parts, 13093 and 8223, that added together give a square (21316 = 146²).

The spelling of 130938223 in words is "one hundred thirty million, nine hundred thirty-eight thousand, two hundred twenty-three".