30233153502313 has 2 divisors, whose sum is σ = 30233153502314. Its totient is φ = 30233153502312.

The previous prime is 30233153502289. The next prime is 30233153502359. The reversal of 30233153502313 is 31320535133203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24199827326224 + 6033326176089 = 4919332^2 + 2456283^2 .

It is a cyclic number.

It is not a de Polignac number, because 30233153502313 - 2¹⁷ = 30233153371241 is a prime.

It is not a weakly prime, because it can be changed into another prime (30233153502113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15116576751156 + 15116576751157.

It is an arithmetic number, because the mean of its divisors is an integer number (15116576751157).

Almost surely, 2^{30233153502313} is an apocalyptic number.

It is an amenable number.

30233153502313 is a deficient number, since it is larger than the sum of its proper divisors (1).

30233153502313 is an equidigital number, since it uses as much as digits as its factorization.

30233153502313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72900, while the sum is 34.

Adding to 30233153502313 its reverse (31320535133203), we get a palindrome (61553688635516).

The spelling of 30233153502313 in words is "thirty trillion, two hundred thirty-three billion, one hundred fifty-three million, five hundred two thousand, three hundred thirteen".