30120133120003 has 4 divisors (see below), whose sum is σ = 30121381026360. Its totient is φ = 30118885213648.

The previous prime is 30120133119961. The next prime is 30120133120057. The reversal of 30120133120003 is 30002133102103.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30120133120003 - 2⁹ = 30120133119491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30120133120603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 623916973 + ... + 623965246.

It is an arithmetic number, because the mean of its divisors is an integer number (7530345256590).

Almost surely, 2^{30120133120003} is an apocalyptic number.

30120133120003 is a deficient number, since it is larger than the sum of its proper divisors (1247906357).

30120133120003 is a wasteful number, since it uses less digits than its factorization.

30120133120003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1247906356.

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

Adding to 30120133120003 its reverse (30002133102103), we get a palindrome (60122266222106).

The spelling of 30120133120003 in words is "thirty trillion, one hundred twenty billion, one hundred thirty-three million, one hundred twenty thousand, three".