30132203013020 has 24 divisors (see below), whose sum is σ = 63277763845968. Its totient is φ = 12052855011200.

The previous prime is 30132203012953. The next prime is 30132203013047. The reversal of 30132203013020 is 2031030223103.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 30132203012983 and 30132203013001.

It is a congruent number.

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, 9716000 + ... + 12436440.

It is an arithmetic number, because the mean of its divisors is an integer number (2636573493582).

Almost surely, 2^{30132203013020} is an apocalyptic number.

It is an amenable number.

30132203013020 is an abundant number, since it is smaller than the sum of its proper divisors (33145560832948).

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

30132203013020 is a wasteful number, since it uses less digits than its factorization.

30132203013020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3274261 (or 3274259 counting only the distinct ones).

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

Adding to 30132203013020 its reverse (2031030223103), we get a palindrome (32163233236123).

The spelling of 30132203013020 in words is "thirty trillion, one hundred thirty-two billion, two hundred three million, thirteen thousand, twenty".