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103114111 = 299673677
BaseRepresentation
bin1100010010101…
…10010101111111
321012000201222011
412021112111333
5202344122421
614122032051
72361312142
oct611262577
9235021864
10103114111
1153229181
122a648627
1318494089
14d9a2059
1590bc4e1
hex625657f

103114111 has 8 divisors (see below), whose sum is σ = 106809120. Its totient is φ = 99428448.

The previous prime is 103114103. The next prime is 103114117. The reversal of 103114111 is 111411301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103114111 - 23 = 103114103 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103114091 and 103114100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103114117) 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, 26205 + ... + 29881.

It is an arithmetic number, because the mean of its divisors is an integer number (13351140).

Almost surely, 2103114111 is an apocalyptic number.

103114111 is a deficient number, since it is larger than the sum of its proper divisors (3695009).

103114111 is an equidigital number, since it uses as much as digits as its factorization.

103114111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4673.

The product of its (nonzero) digits is 12, while the sum is 13.

The square root of 103114111 is about 10154.5118543434. The cubic root of 103114111 is about 468.9278579349.

Adding to 103114111 its reverse (111411301), we get a palindrome (214525412).

The spelling of 103114111 in words is "one hundred three million, one hundred fourteen thousand, one hundred eleven".

Divisors: 1 29 967 3677 28043 106633 3555659 103114111