30230331103133 has 24 divisors (see below), whose sum is σ = 35611983388800. Its totient is φ = 25583033443968.

The previous prime is 30230331103127. The next prime is 30230331103153. The reversal of 30230331103133 is 33130113303203.

It is a happy number.

It is not a de Polignac number, because 30230331103133 - 2⁶ = 30230331103069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30230331103153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 189634166 + ... + 189793512.

It is an arithmetic number, because the mean of its divisors is an integer number (1483832641200).

Almost surely, 2^{30230331103133} is an apocalyptic number.

It is an amenable number.

30230331103133 is a deficient number, since it is larger than the sum of its proper divisors (5381652285667).

30230331103133 is a wasteful number, since it uses less digits than its factorization.

30230331103133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208449 (or 208442 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 26.

Adding to 30230331103133 its reverse (33130113303203), we get a palindrome (63360444406336).

The spelling of 30230331103133 in words is "thirty trillion, two hundred thirty billion, three hundred thirty-one million, one hundred three thousand, one hundred thirty-three".