30213322121023 has 2 divisors, whose sum is σ = 30213322121024. Its totient is φ = 30213322121022.

The previous prime is 30213322120981. The next prime is 30213322121057. The reversal of 30213322121023 is 32012122331203.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30213322121023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30213322121093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15106661060511 + 15106661060512.

It is an arithmetic number, because the mean of its divisors is an integer number (15106661060512).

Almost surely, 2^{30213322121023} is an apocalyptic number.

30213322121023 is a deficient number, since it is larger than the sum of its proper divisors (1).

30213322121023 is an equidigital number, since it uses as much as digits as its factorization.

30213322121023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 30213322121023 its reverse (32012122331203), we get a palindrome (62225444452226).

The spelling of 30213322121023 in words is "thirty trillion, two hundred thirteen billion, three hundred twenty-two million, one hundred twenty-one thousand, twenty-three".