2031202000 has 40 divisors (see below), whose sum is σ = 4911451272. Its totient is φ = 812480000.

The previous prime is 2031201989. The next prime is 2031202001. The reversal of 2031202000 is 2021302.

It can be written as a sum of positive squares in 4 ways, for example, as 82156096 + 1949045904 = 9064^2 + 44148^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031202001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 505801 + ... + 509800.

Almost surely, 2^2031202000 is an apocalyptic number.

2031202000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2031202000 is an abundant number, since it is smaller than the sum of its proper divisors (2880249272).

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

2031202000 is a wasteful number, since it uses less digits than its factorization.

2031202000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015624 (or 1015608 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 2031202000 is about 45068.8584279655. The cubic root of 2031202000 is about 1266.4392789733.

Adding to 2031202000 its reverse (2021302), we get a palindrome (2033223302).

It can be divided in two parts, 203120 and 2000, that added together give a triangular number (205120 = T₆₄₀).

The spelling of 2031202000 in words is "two billion, thirty-one million, two hundred two thousand".