30101011030103 has 16 divisors (see below), whose sum is σ = 32605577813760. Its totient is φ = 27623476168704.

The previous prime is 30101011030093. The next prime is 30101011030171. The reversal of 30101011030103 is 30103011010103.

It is a happy number.

It is not a de Polignac number, because 30101011030103 - 2⁶ = 30101011030039 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 (30101011030183) 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, 43337783 + ... + 44026871.

It is an arithmetic number, because the mean of its divisors is an integer number (2037848613360).

Almost surely, 2^{30101011030103} is an apocalyptic number.

30101011030103 is a deficient number, since it is larger than the sum of its proper divisors (2504566783657).

30101011030103 is a wasteful number, since it uses less digits than its factorization.

30101011030103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708698.

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 30101011030103 its reverse (30103011010103), we get a palindrome (60204022040206).

The spelling of 30101011030103 in words is "thirty trillion, one hundred one billion, eleven million, thirty thousand, one hundred three".