2130913266 has 32 divisors (see below), whose sum is σ = 4378812480. Its totient is φ = 691055616.

The previous prime is 2130913261. The next prime is 2130913271. The reversal of 2130913266 is 6623190312.

It is an interprime number because it is at equal distance from previous prime (2130913261) and next prime (2130913271).

It is not an unprimeable number, because it can be changed into a prime (2130913261) 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, 3310 + ... + 65366.

It is an arithmetic number, because the mean of its divisors is an integer number (136837890).

Almost surely, 2^2130913266 is an apocalyptic number.

2130913266 is an abundant number, since it is smaller than the sum of its proper divisors (2247899214).

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

2130913266 is a wasteful number, since it uses less digits than its factorization.

2130913266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62218.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 2130913266 is about 46161.8161037886. The cubic root of 2130913266 is about 1286.8322141804.

The spelling of 2130913266 in words is "two billion, one hundred thirty million, nine hundred thirteen thousand, two hundred sixty-six".