2101433334 has 128 divisors (see below), whose sum is σ = 5721504768. Its totient is φ = 496834560.

The previous prime is 2101433287. The next prime is 2101433381. The reversal of 2101433334 is 4333341012.

It is an interprime number because it is at equal distance from previous prime (2101433287) and next prime (2101433381).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 436042 + ... + 440834.

It is an arithmetic number, because the mean of its divisors is an integer number (44699256).

Almost surely, 2^2101433334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2101433334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2860752384).

2101433334 is an abundant number, since it is smaller than the sum of its proper divisors (3620071434).

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

2101433334 is a wasteful number, since it uses less digits than its factorization.

2101433334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4902.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 2101433334 is about 45841.3932379896. The cubic root of 2101433334 is about 1280.8704475613.

Adding to 2101433334 its reverse (4333341012), we get a palindrome (6434774346).

The spelling of 2101433334 in words is "two billion, one hundred one million, four hundred thirty-three thousand, three hundred thirty-four".