103313020111 has 4 divisors (see below), whose sum is σ = 118072022992. Its totient is φ = 88554017232.

The previous prime is 103313020103. The next prime is 103313020117. The reversal of 103313020111 is 111020313301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103313020111 - 2³ = 103313020103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103313020117) 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, 7379501430 + ... + 7379501443.

It is an arithmetic number, because the mean of its divisors is an integer number (29518005748).

Almost surely, 2^103313020111 is an apocalyptic number.

103313020111 is a deficient number, since it is larger than the sum of its proper divisors (14759002881).

103313020111 is an equidigital number, since it uses as much as digits as its factorization.

103313020111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14759002880.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 103313020111 its reverse (111020313301), we get a palindrome (214333333412).

The spelling of 103313020111 in words is "one hundred three billion, three hundred thirteen million, twenty thousand, one hundred eleven".