2031125760 has 144 divisors (see below), whose sum is σ = 7207798080. Its totient is φ = 541624320.

The previous prime is 2031125749. The next prime is 2031125771. The reversal of 2031125760 is 675211302.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2031125749) and next prime (2031125771).

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5175 + ... + 63945.

Almost surely, 2^2031125760 is an apocalyptic number.

2031125760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2031125760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3603899040).

2031125760 is an abundant number, since it is smaller than the sum of its proper divisors (5176672320).

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

2031125760 is an equidigital number, since it uses as much as digits as its factorization.

2031125760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58801 (or 58781 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 2031125760 is about 45068.0126031757. The cubic root of 2031125760 is about 1266.4234337515.

The spelling of 2031125760 in words is "two billion, thirty-one million, one hundred twenty-five thousand, seven hundred sixty".