2031101230 has 16 divisors (see below), whose sum is σ = 3656583504. Its totient is φ = 812306880.

The previous prime is 2031101209. The next prime is 2031101239. The reversal of 2031101230 is 321011302.

It is a self number, because there is not a number n which added to its sum of digits gives 2031101230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031101239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67225 + ... + 92635.

It is an arithmetic number, because the mean of its divisors is an integer number (228536469).

Almost surely, 2^2031101230 is an apocalyptic number.

2031101230 is a deficient number, since it is larger than the sum of its proper divisors (1625482274).

2031101230 is a wasteful number, since it uses less digits than its factorization.

2031101230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33411.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 2031101230 is about 45067.7404581148. The cubic root of 2031101230 is about 1266.4183355128.

Adding to 2031101230 its reverse (321011302), we get a palindrome (2352112532).

The spelling of 2031101230 in words is "two billion, thirty-one million, one hundred one thousand, two hundred thirty".