103120001112011 has 16 divisors (see below), whose sum is σ = 111928981785600. Its totient is φ = 94436289497088.

The previous prime is 103120001111977. The next prime is 103120001112013. The reversal of 103120001112011 is 110211100021301.

It is a cyclic number.

It is not a de Polignac number, because 103120001112011 - 2³⁰ = 103118927370187 is a prime.

It is a super-2 number, since 2×103120001112011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103120001112013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85266395 + ... + 86467323.

It is an arithmetic number, because the mean of its divisors is an integer number (6995561361600).

Almost surely, 2^{103120001112011} is an apocalyptic number.

103120001112011 is a deficient number, since it is larger than the sum of its proper divisors (8808980673589).

103120001112011 is a wasteful number, since it uses less digits than its factorization.

103120001112011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1253078.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 103120001112011 its reverse (110211100021301), we get a palindrome (213331101133312).

The spelling of 103120001112011 in words is "one hundred three trillion, one hundred twenty billion, one million, one hundred twelve thousand, eleven".