2130240733 has 16 divisors (see below), whose sum is σ = 2302272000. Its totient is φ = 1966386240.

The previous prime is 2130240677. The next prime is 2130240751. The reversal of 2130240733 is 3370420312.

It is a cyclic number.

It is not a de Polignac number, because 2130240733 - 2²⁵ = 2096686301 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2130240698 and 2130240707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130240433) 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, 60343 + ... + 88891.

It is an arithmetic number, because the mean of its divisors is an integer number (143892000).

Almost surely, 2^2130240733 is an apocalyptic number.

It is an amenable number.

2130240733 is a deficient number, since it is larger than the sum of its proper divisors (172031267).

2130240733 is a wasteful number, since it uses less digits than its factorization.

2130240733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28692.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 2130240733 is about 46154.5310126752. The cubic root of 2130240733 is about 1286.6968218105.

The spelling of 2130240733 in words is "two billion, one hundred thirty million, two hundred forty thousand, seven hundred thirty-three".