30111121300103 has 8 divisors (see below), whose sum is σ = 31708560127200. Its totient is φ = 28537704109728.

The previous prime is 30111121300031. The next prime is 30111121300159. The reversal of 30111121300103 is 30100312111103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30111121300103 - 2³⁴ = 30093941430919 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 (30111121302103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6005406608 + ... + 6005411621.

It is an arithmetic number, because the mean of its divisors is an integer number (3963570015900).

Almost surely, 2^{30111121300103} is an apocalyptic number.

30111121300103 is a deficient number, since it is larger than the sum of its proper divisors (1597438827097).

30111121300103 is a wasteful number, since it uses less digits than its factorization.

30111121300103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12010818361.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 30111121300103 its reverse (30100312111103), we get a palindrome (60211433411206).

The spelling of 30111121300103 in words is "thirty trillion, one hundred eleven billion, one hundred twenty-one million, three hundred thousand, one hundred three".