30232033201020 has 96 divisors (see below), whose sum is σ = 96744910348800. Its totient is φ = 6910007295744.

The previous prime is 30232033200997. The next prime is 30232033201031. The reversal of 30232033201020 is 2010233023203.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16425591 + ... + 18173169.

It is an arithmetic number, because the mean of its divisors is an integer number (1007759482800).

Almost surely, 2^{30232033201020} is an apocalyptic number.

30232033201020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30232033201020 is an abundant number, since it is smaller than the sum of its proper divisors (66512877147780).

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

30232033201020 is a wasteful number, since it uses less digits than its factorization.

30232033201020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1788787 (or 1788785 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 30232033201020 its reverse (2010233023203), we get a palindrome (32242266224223).

The spelling of 30232033201020 in words is "thirty trillion, two hundred thirty-two billion, thirty-three million, two hundred one thousand, twenty".