2231580100 has 36 divisors (see below), whose sum is σ = 4852578304. Its totient is φ = 890779680.

The previous prime is 2231580067. The next prime is 2231580107. The reversal of 2231580100 is 10851322.

It is a super-3 number, since 3×2231580100³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2231580107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25789 + ... + 71611.

Almost surely, 2^2231580100 is an apocalyptic number.

2231580100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2231580100 is an abundant number, since it is smaller than the sum of its proper divisors (2620998204).

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

2231580100 is a wasteful number, since it uses less digits than its factorization.

2231580100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46324 (or 46317 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 2231580100 is about 47239.6030889338. The cubic root of 2231580100 is about 1306.7850578495.

The spelling of 2231580100 in words is "two billion, two hundred thirty-one million, five hundred eighty thousand, one hundred".