30032201003021 has 8 divisors (see below), whose sum is σ = 34322580349824. Its totient is φ = 25741837885680.

The previous prime is 30032201002981. The next prime is 30032201003029. The reversal of 30032201003021 is 12030010223003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-30032201003021 is a prime.

It is a super-2 number, since 2×30032201003021² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30032201003029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206696 + ... + 7752878.

It is an arithmetic number, because the mean of its divisors is an integer number (4290322543728).

Almost surely, 2^{30032201003021} is an apocalyptic number.

It is an amenable number.

30032201003021 is a deficient number, since it is larger than the sum of its proper divisors (4290379346803).

30032201003021 is an equidigital number, since it uses as much as digits as its factorization.

30032201003021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8114731.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30032201003021 its reverse (12030010223003), we get a palindrome (42062211226024).

The spelling of 30032201003021 in words is "thirty trillion, thirty-two billion, two hundred one million, three thousand, twenty-one".