223130139 has 16 divisors (see below), whose sum is σ = 307139712. Its totient is φ = 143998848.

The previous prime is 223130111. The next prime is 223130213. The reversal of 223130139 is 931031322.

223130139 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 223130139 - 2¹¹ = 223128091 is a prime.

It is a super-3 number, since 3×223130139³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223130539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6924 + ... + 22230.

It is an arithmetic number, because the mean of its divisors is an integer number (19196232).

Almost surely, 2^223130139 is an apocalyptic number.

223130139 is a deficient number, since it is larger than the sum of its proper divisors (84009573).

223130139 is a wasteful number, since it uses less digits than its factorization.

223130139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15466.

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 223130139 is about 14937.5412635413. The cubic root of 223130139 is about 606.5306405502.

The spelling of 223130139 in words is "two hundred twenty-three million, one hundred thirty thousand, one hundred thirty-nine".