103123201113 has 8 divisors (see below), whose sum is σ = 152775112800. Its totient is φ = 68748800724.

The previous prime is 103123201061. The next prime is 103123201127. The reversal of 103123201113 is 311102321301.

103123201113 is a `hidden beast` number, since 10 + 312 + 320 + 11 + 13 = 666.

It is not a de Polignac number, because 103123201113 - 2³⁰ = 102049459289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103123201813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1909688883 + ... + 1909688936.

It is an arithmetic number, because the mean of its divisors is an integer number (19096889100).

Almost surely, 2^103123201113 is an apocalyptic number.

It is an amenable number.

103123201113 is a deficient number, since it is larger than the sum of its proper divisors (49651911687).

103123201113 is an equidigital number, since it uses as much as digits as its factorization.

103123201113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3819377828 (or 3819377822 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 103123201113 its reverse (311102321301), we get a palindrome (414225522414).

The spelling of 103123201113 in words is "one hundred three billion, one hundred twenty-three million, two hundred one thousand, one hundred thirteen".