2031192132 has 48 divisors (see below), whose sum is σ = 4921741440. Its totient is φ = 651202048.

The previous prime is 2031192083. The next prime is 2031192143. The reversal of 2031192132 is 2312911302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80428 + ... + 102620.

It is an arithmetic number, because the mean of its divisors is an integer number (102536280).

Almost surely, 2^2031192132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2031192132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2460870720).

2031192132 is an abundant number, since it is smaller than the sum of its proper divisors (2890549308).

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

2031192132 is a wasteful number, since it uses less digits than its factorization.

2031192132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22492 (or 22490 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 2031192132 is about 45068.7489509083. The cubic root of 2031192132 is about 1266.4372280952.

The spelling of 2031192132 in words is "two billion, thirty-one million, one hundred ninety-two thousand, one hundred thirty-two".