30032211029 has 2 divisors, whose sum is σ = 30032211030. Its totient is φ = 30032211028.

The previous prime is 30032211019. The next prime is 30032211047. The reversal of 30032211029 is 92011223003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29885074129 + 147136900 = 172873^2 + 12130^2 .

It is a cyclic number.

It is not a de Polignac number, because 30032211029 - 2⁸ = 30032210773 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30032210995 and 30032211013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30032211019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15016105514 + 15016105515.

It is an arithmetic number, because the mean of its divisors is an integer number (15016105515).

Almost surely, 2^30032211029 is an apocalyptic number.

It is an amenable number.

30032211029 is a deficient number, since it is larger than the sum of its proper divisors (1).

30032211029 is an equidigital number, since it uses as much as digits as its factorization.

30032211029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

The spelling of 30032211029 in words is "thirty billion, thirty-two million, two hundred eleven thousand, twenty-nine".