2031033004 has 96 divisors (see below), whose sum is σ = 4798080000. Its totient is φ = 726485760.

The previous prime is 2031032999. The next prime is 2031033007. The reversal of 2031033004 is 4003301302.

It is not an unprimeable number, because it can be changed into a prime (2031033007) 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, 795522 + ... + 798070.

It is an arithmetic number, because the mean of its divisors is an integer number (49980000).

Almost surely, 2^2031033004 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 2031033004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2399040000).

2031033004 is an abundant number, since it is smaller than the sum of its proper divisors (2767046996).

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

2031033004 is a wasteful number, since it uses less digits than its factorization.

2031033004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2783 (or 2781 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2031033004 is about 45066.9835245271. The cubic root of 2031033004 is about 1266.4041554178.

Adding to 2031033004 its reverse (4003301302), we get a palindrome (6034334306).

The spelling of 2031033004 in words is "two billion, thirty-one million, thirty-three thousand, four".