2100033336 has 64 divisors (see below), whose sum is σ = 5347648800. Its totient is φ = 687052800.

The previous prime is 2100033317. The next prime is 2100033337. The reversal of 2100033336 is 6333300012.

It is a super-2 number, since 2×2100033336² = 8820280024622577792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100033337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 831756 + ... + 834276.

Almost surely, 2^2100033336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2100033336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2673824400).

2100033336 is an abundant number, since it is smaller than the sum of its proper divisors (3247615464).

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

2100033336 is a wasteful number, since it uses less digits than its factorization.

2100033336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3160 (or 3156 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 2100033336 is about 45826.1206736944. The cubic root of 2100033336 is about 1280.5859410448.

Adding to 2100033336 its reverse (6333300012), we get a palindrome (8433333348).

The spelling of 2100033336 in words is "two billion, one hundred million, thirty-three thousand, three hundred thirty-six".