30032202020231 has 4 divisors (see below), whose sum is σ = 30043158681864. Its totient is φ = 30021245358600.

The previous prime is 30032202020179. The next prime is 30032202020239. The reversal of 30032202020231 is 13202020223003.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30032202020231 - 2⁶ = 30032202020167 is a prime.

It is a super-2 number, since 2×30032202020231² (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 (30032202020239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5478326705 + ... + 5478332186.

It is an arithmetic number, because the mean of its divisors is an integer number (7510789670466).

Almost surely, 2^{30032202020231} is an apocalyptic number.

30032202020231 is a deficient number, since it is larger than the sum of its proper divisors (10956661633).

30032202020231 is a wasteful number, since it uses less digits than its factorization.

30032202020231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10956661632.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 30032202020231 its reverse (13202020223003), we get a palindrome (43234222243234).

The spelling of 30032202020231 in words is "thirty trillion, thirty-two billion, two hundred two million, twenty thousand, two hundred thirty-one".