2130690077 has 8 divisors (see below), whose sum is σ = 2340346560. Its totient is φ = 1930785120.

The previous prime is 2130690013. The next prime is 2130690097. The reversal of 2130690077 is 7700960312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2130690077 - 2⁶ = 2130690013 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 (2130690097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2437424 + ... + 2438297.

It is an arithmetic number, because the mean of its divisors is an integer number (292543320).

Almost surely, 2^2130690077 is an apocalyptic number.

It is an amenable number.

2130690077 is a deficient number, since it is larger than the sum of its proper divisors (209656483).

2130690077 is a wasteful number, since it uses less digits than its factorization.

2130690077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4875763.

The product of its (nonzero) digits is 15876, while the sum is 35.

The square root of 2130690077 is about 46159.3985771045. The cubic root of 2130690077 is about 1286.7872855846.

The spelling of 2130690077 in words is "two billion, one hundred thirty million, six hundred ninety thousand, seventy-seven".