30201000131233 has 2 divisors, whose sum is σ = 30201000131234. Its totient is φ = 30201000131232.

The previous prime is 30201000131213. The next prime is 30201000131261. The reversal of 30201000131233 is 33213100010203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21775727603809 + 8425272527424 = 4666447^2 + 2902632^2 .

It is a cyclic number.

It is not a de Polignac number, because 30201000131233 - 2⁴¹ = 28001976875681 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30201000131233.

It is not a weakly prime, because it can be changed into another prime (30201000131213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15100500065616 + 15100500065617.

It is an arithmetic number, because the mean of its divisors is an integer number (15100500065617).

Almost surely, 2^{30201000131233} is an apocalyptic number.

It is an amenable number.

30201000131233 is a deficient number, since it is larger than the sum of its proper divisors (1).

30201000131233 is an equidigital number, since it uses as much as digits as its factorization.

30201000131233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30201000131233 its reverse (33213100010203), we get a palindrome (63414100141436).

The spelling of 30201000131233 in words is "thirty trillion, two hundred one billion, one hundred thirty-one thousand, two hundred thirty-three".