2230120131 has 8 divisors (see below), whose sum is σ = 2978777280. Its totient is φ = 1484104872.

The previous prime is 2230120103. The next prime is 2230120133. The reversal of 2230120131 is 1310210322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2230120131 - 2⁵ = 2230120099 is a prime.

It is a super-2 number, since 2×2230120131² = 9946871597382914322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2230120131.

It is not an unprimeable number, because it can be changed into a prime (2230120133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 658501 + ... + 661878.

It is an arithmetic number, because the mean of its divisors is an integer number (372347160).

Almost surely, 2^2230120131 is an apocalyptic number.

2230120131 is a deficient number, since it is larger than the sum of its proper divisors (748657149).

2230120131 is a wasteful number, since it uses less digits than its factorization.

2230120131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1320945.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2230120131 is about 47224.1477530299. The cubic root of 2230120131 is about 1306.5000158910.

Adding to 2230120131 its reverse (1310210322), we get a palindrome (3540330453).

The spelling of 2230120131 in words is "two billion, two hundred thirty million, one hundred twenty thousand, one hundred thirty-one".