2132820137 has 8 divisors (see below), whose sum is σ = 2440477056. Its totient is φ = 1825905312.

The previous prime is 2132820103. The next prime is 2132820139. The reversal of 2132820137 is 7310282312.

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

It is not a de Polignac number, because 2132820137 - 2¹² = 2132816041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2132820139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179348 + ... + 190869.

It is an arithmetic number, because the mean of its divisors is an integer number (305059632).

Almost surely, 2^2132820137 is an apocalyptic number.

It is an amenable number.

2132820137 is a deficient number, since it is larger than the sum of its proper divisors (307656919).

2132820137 is an equidigital number, since it uses as much as digits as its factorization.

2132820137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371047.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 2132820137 is about 46182.4656877478. The cubic root of 2132820137 is about 1287.2159450265.

The spelling of 2132820137 in words is "two billion, one hundred thirty-two million, eight hundred twenty thousand, one hundred thirty-seven".