2132028291 has 32 divisors (see below), whose sum is σ = 2939372352. Its totient is φ = 1374105600.

The previous prime is 2132028289. The next prime is 2132028341. The reversal of 2132028291 is 1928202312.

It is not a de Polignac number, because 2132028291 - 2¹ = 2132028289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2132028211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2499021 + ... + 2499873.

It is an arithmetic number, because the mean of its divisors is an integer number (91855386).

Almost surely, 2^2132028291 is an apocalyptic number.

2132028291 is a deficient number, since it is larger than the sum of its proper divisors (807344061).

2132028291 is a wasteful number, since it uses less digits than its factorization.

2132028291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1143.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 2132028291 is about 46173.8918762541. The cubic root of 2132028291 is about 1287.0566249871.

The spelling of 2132028291 in words is "two billion, one hundred thirty-two million, twenty-eight thousand, two hundred ninety-one".