103011111120113 has 4 divisors (see below), whose sum is σ = 117726984137280. Its totient is φ = 88295238102948.

The previous prime is 103011111120103. The next prime is 103011111120119. The reversal of 103011111120113 is 311021111110301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 103011111120113 - 2⁸ = 103011111119857 is a prime.

It is a super-2 number, since 2×103011111120113² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103011111120091 and 103011111120100.

It is not an unprimeable number, because it can be changed into a prime (103011111120119) 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, 7357936508573 + ... + 7357936508586.

It is an arithmetic number, because the mean of its divisors is an integer number (29431746034320).

Almost surely, 2^{103011111120113} is an apocalyptic number.

It is an amenable number.

103011111120113 is a deficient number, since it is larger than the sum of its proper divisors (14715873017167).

103011111120113 is an equidigital number, since it uses as much as digits as its factorization.

103011111120113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14715873017166.

The product of its (nonzero) digits is 18, while the sum is 17.

Adding to 103011111120113 its reverse (311021111110301), we get a palindrome (414032222230414).

The spelling of 103011111120113 in words is "one hundred three trillion, eleven billion, one hundred eleven million, one hundred twenty thousand, one hundred thirteen".