103321200111 has 16 divisors (see below), whose sum is σ = 141642428928. Its totient is φ = 66952785600.

The previous prime is 103321200083. The next prime is 103321200113. The reversal of 103321200111 is 111002123301.

It is a happy number.

It is not a de Polignac number, because 103321200111 - 2⁷ = 103321199983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103321200113) 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, 1516501 + ... + 1583166.

It is an arithmetic number, because the mean of its divisors is an integer number (8852651808).

Almost surely, 2^103321200111 is an apocalyptic number.

103321200111 is a deficient number, since it is larger than the sum of its proper divisors (38321228817).

103321200111 is a wasteful number, since it uses less digits than its factorization.

103321200111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3099982.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 103321200111 its reverse (111002123301), we get a palindrome (214323323412).

The spelling of 103321200111 in words is "one hundred three billion, three hundred twenty-one million, two hundred thousand, one hundred eleven".