30012133300303 has 32 divisors (see below), whose sum is σ = 37559670455808. Its totient is φ = 23297511600000.

The previous prime is 30012133300267. The next prime is 30012133300399. The reversal of 30012133300303 is 30300333121003.

It is not a de Polignac number, because 30012133300303 - 2¹⁷ = 30012133169231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30012133300003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23434053 + ... + 24681553.

It is an arithmetic number, because the mean of its divisors is an integer number (1173739701744).

Almost surely, 2^{30012133300303} is an apocalyptic number.

30012133300303 is a deficient number, since it is larger than the sum of its proper divisors (7547537155505).

30012133300303 is a wasteful number, since it uses less digits than its factorization.

30012133300303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248703.

The product of its (nonzero) digits is 1458, while the sum is 22.

Adding to 30012133300303 its reverse (30300333121003), we get a palindrome (60312466421306).

The spelling of 30012133300303 in words is "thirty trillion, twelve billion, one hundred thirty-three million, three hundred thousand, three hundred three".