2002357100 has 18 divisors (see below), whose sum is σ = 4345115124. Its totient is φ = 800942800.

The previous prime is 2002357099. The next prime is 2002357111. The reversal of 2002357100 is 17532002.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10011686 + ... + 10011885.

Almost surely, 2^2002357100 is an apocalyptic number.

2002357100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2002357100 is an abundant number, since it is smaller than the sum of its proper divisors (2342758024).

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

2002357100 is a wasteful number, since it uses less digits than its factorization.

2002357100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20023585 (or 20023578 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 2002357100 is about 44747.7049690819. The cubic root of 2002357100 is about 1260.4158155615.

Adding to 2002357100 its reverse (17532002), we get a palindrome (2019889102).

The spelling of 2002357100 in words is "two billion, two million, three hundred fifty-seven thousand, one hundred".