103101112231 has 16 divisors (see below), whose sum is σ = 112116664800. Its totient is φ = 94243926528.

The previous prime is 103101112189. The next prime is 103101112237. The reversal of 103101112231 is 132211101301.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103101112231 is a prime.

It is a super-2 number, since 2×103101112231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103101112237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 657660 + ... + 799198.

It is an arithmetic number, because the mean of its divisors is an integer number (7007291550).

Almost surely, 2^103101112231 is an apocalyptic number.

103101112231 is a deficient number, since it is larger than the sum of its proper divisors (9015552569).

103101112231 is a wasteful number, since it uses less digits than its factorization.

103101112231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142098.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 103101112231 its reverse (132211101301), we get a palindrome (235312213532).

The spelling of 103101112231 in words is "one hundred three billion, one hundred one million, one hundred twelve thousand, two hundred thirty-one".