2131332093 has 24 divisors (see below), whose sum is σ = 3364579296. Its totient is φ = 1289364000.

The previous prime is 2131332079. The next prime is 2131332121. The reversal of 2131332093 is 3902331312.

2131332093 is a `hidden beast` number, since 21 + 313 + 320 + 9 + 3 = 666.

It is not a de Polignac number, because 2131332093 - 2¹² = 2131327997 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2131330093) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35818 + ... + 74468.

It is an arithmetic number, because the mean of its divisors is an integer number (140190804).

Almost surely, 2^2131332093 is an apocalyptic number.

It is an amenable number.

2131332093 is a deficient number, since it is larger than the sum of its proper divisors (1233247203).

2131332093 is a wasteful number, since it uses less digits than its factorization.

2131332093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39225 (or 39222 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 27.

The square root of 2131332093 is about 46166.3523900254. The cubic root of 2131332093 is about 1286.9165168091.

The spelling of 2131332093 in words is "two billion, one hundred thirty-one million, three hundred thirty-two thousand, ninety-three".