30032211023 has 32 divisors (see below), whose sum is σ = 32050861056. Its totient is φ = 28104081408.

The previous prime is 30032211019. The next prime is 30032211029. The reversal of 30032211023 is 32011223003.

It is a cyclic number.

It is not a de Polignac number, because 30032211023 - 2² = 30032211019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30032210992 and 30032211010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30032211029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27627986 + ... + 27629072.

It is an arithmetic number, because the mean of its divisors is an integer number (1001589408).

Almost surely, 2^30032211023 is an apocalyptic number.

30032211023 is a deficient number, since it is larger than the sum of its proper divisors (2018650033).

30032211023 is a wasteful number, since it uses less digits than its factorization.

30032211023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1443.

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

Adding to 30032211023 its reverse (32011223003), we get a palindrome (62043434026).

The spelling of 30032211023 in words is "thirty billion, thirty-two million, two hundred eleven thousand, twenty-three".