30232031012223 has 4 divisors (see below), whose sum is σ = 40309374682968. Its totient is φ = 20154687341480.

The previous prime is 30232031012159. The next prime is 30232031012233. The reversal of 30232031012223 is 32221013023203.

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 30232031012223 - 2⁶ = 30232031012159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30232031012193 and 30232031012202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30232031012233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5038671835368 + ... + 5038671835373.

It is an arithmetic number, because the mean of its divisors is an integer number (10077343670742).

Almost surely, 2^{30232031012223} is an apocalyptic number.

30232031012223 is a deficient number, since it is larger than the sum of its proper divisors (10077343670745).

30232031012223 is a wasteful number, since it uses less digits than its factorization.

30232031012223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10077343670744.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 30232031012223 its reverse (32221013023203), we get a palindrome (62453044035426).

The spelling of 30232031012223 in words is "thirty trillion, two hundred thirty-two billion, thirty-one million, twelve thousand, two hundred twenty-three".