2231020104 has 32 divisors (see below), whose sum is σ = 5582832000. Its totient is φ = 742969152.

The previous prime is 2231020097. The next prime is 2231020139. The reversal of 2231020104 is 4010201322.

It is a super-3 number, since 3×2231020104³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17824 + ... + 69135.

It is an arithmetic number, because the mean of its divisors is an integer number (174463500).

Almost surely, 2^2231020104 is an apocalyptic number.

2231020104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2231020104 is an abundant number, since it is smaller than the sum of its proper divisors (3351811896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2231020104 is a wasteful number, since it uses less digits than its factorization.

2231020104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88037 (or 88033 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2231020104 is about 47233.6755292239. The cubic root of 2231020104 is about 1306.6757398486.

Adding to 2231020104 its reverse (4010201322), we get a palindrome (6241221426).

The spelling of 2231020104 in words is "two billion, two hundred thirty-one million, twenty thousand, one hundred four".