2101033774 has 32 divisors (see below), whose sum is σ = 3852999360. Its totient is φ = 838729728.

The previous prime is 2101033733. The next prime is 2101033799. The reversal of 2101033774 is 4773301012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22419 + ... + 68590.

It is an arithmetic number, because the mean of its divisors is an integer number (120406230).

Almost surely, 2^2101033774 is an apocalyptic number.

2101033774 is a deficient number, since it is larger than the sum of its proper divisors (1751965586).

2101033774 is a wasteful number, since it uses less digits than its factorization.

2101033774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91132.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 2101033774 is about 45837.0349608262. The cubic root of 2101033774 is about 1280.7892621742.

Adding to 2101033774 its reverse (4773301012), we get a palindrome (6874334786).

The spelling of 2101033774 in words is "two billion, one hundred one million, thirty-three thousand, seven hundred seventy-four".