2100000300032 has 88 divisors (see below), whose sum is σ = 4234245636096. Its totient is φ = 1040955158528.

The previous prime is 2100000300019. The next prime is 2100000300037. The reversal of 2100000300032 is 2300030000012.

It is a super-4 number, since 4×2100000300032⁴ (a number of 50 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2100000299986 and 2100000300022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100000300037) 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, 65480033 + ... + 65512095.

Almost surely, 2^{2100000300032} 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 2100000300032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2117122818048).

2100000300032 is an abundant number, since it is smaller than the sum of its proper divisors (2134245336064).

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

2100000300032 is a wasteful number, since it uses less digits than its factorization.

2100000300032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32633 (or 32615 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 2100000300032 its reverse (2300030000012), we get a palindrome (4400030300044).

The spelling of 2100000300032 in words is "two trillion, one hundred billion, three hundred thousand, thirty-two".