30032111322101 has 32 divisors (see below), whose sum is σ = 36608043778560. Its totient is φ = 24050036736000.

The previous prime is 30032111322089. The next prime is 30032111322127. The reversal of 30032111322101 is 10122311123003.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30032111322101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30032111222101) 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, 24725231 + ... + 25911411.

It is an arithmetic number, because the mean of its divisors is an integer number (1144001368080).

Almost surely, 2^{30032111322101} is an apocalyptic number.

It is an amenable number.

30032111322101 is a deficient number, since it is larger than the sum of its proper divisors (6575932456459).

30032111322101 is a wasteful number, since it uses less digits than its factorization.

30032111322101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187765.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 30032111322101 its reverse (10122311123003), we get a palindrome (40154422445104).

The spelling of 30032111322101 in words is "thirty trillion, thirty-two billion, one hundred eleven million, three hundred twenty-two thousand, one hundred one".