2103734077 has 12 divisors (see below), whose sum is σ = 2208991680. Its totient is φ = 2003288408.

The previous prime is 2103734069. The next prime is 2103734089. The reversal of 2103734077 is 7704373012.

It is not a de Polignac number, because 2103734077 - 2³ = 2103734069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103734027) 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, 111324 + ... + 128842.

It is an arithmetic number, because the mean of its divisors is an integer number (184082640).

Almost surely, 2^2103734077 is an apocalyptic number.

It is an amenable number.

2103734077 is a deficient number, since it is larger than the sum of its proper divisors (105257603).

2103734077 is a wasteful number, since it uses less digits than its factorization.

2103734077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17792 (or 17769 counting only the distinct ones).

The product of its (nonzero) digits is 24696, while the sum is 34.

The square root of 2103734077 is about 45866.4809746726. The cubic root of 2103734077 is about 1281.3377284463.

The spelling of 2103734077 in words is "two billion, one hundred three million, seven hundred thirty-four thousand, seventy-seven".