2001233032130 has 16 divisors (see below), whose sum is σ = 3605747604984. Its totient is φ = 799709180160.

The previous prime is 2001233032087. The next prime is 2001233032147. The reversal of 2001233032130 is 312303321002.

It can be written as a sum of positive squares in 4 ways, for example, as 999318116281 + 1001914915849 = 999659^2 + 1000957^2 .

It is a super-2 number, since 2×2001233032130² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97993367 + ... + 98013786.

Almost surely, 2^{2001233032130} is an apocalyptic number.

2001233032130 is a deficient number, since it is larger than the sum of its proper divisors (1604514572854).

2001233032130 is a wasteful number, since it uses less digits than its factorization.

2001233032130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196008181.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 2001233032130 its reverse (312303321002), we get a palindrome (2313536353132).

The spelling of 2001233032130 in words is "two trillion, one billion, two hundred thirty-three million, thirty-two thousand, one hundred thirty".