30450413351233 has 16 divisors (see below), whose sum is σ = 31787607600000. Its totient is φ = 29114326447360.

The previous prime is 30450413351179. The next prime is 30450413351257. The reversal of 30450413351233 is 33215331405403.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-30450413351233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30450413351192 and 30450413351201.

It is not an unprimeable number, because it can be changed into a prime (30450413381233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1000031193 + ... + 1000061641.

It is an arithmetic number, because the mean of its divisors is an integer number (1986725475000).

Almost surely, 2^{30450413351233} is an apocalyptic number.

It is an amenable number.

30450413351233 is a deficient number, since it is larger than the sum of its proper divisors (1337194248767).

30450413351233 is a wasteful number, since it uses less digits than its factorization.

30450413351233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47192.

The product of its (nonzero) digits is 194400, while the sum is 37.

Adding to 30450413351233 its reverse (33215331405403), we get a palindrome (63665744756636).

The spelling of 30450413351233 in words is "thirty trillion, four hundred fifty billion, four hundred thirteen million, three hundred fifty-one thousand, two hundred thirty-three".