1211414103 has 32 divisors (see below), whose sum is σ = 1933113600. Its totient is φ = 747296928.

The previous prime is 1211414081. The next prime is 1211414111. The reversal of 1211414103 is 3014141121.

1211414103 is a `hidden beast` number, since 1 + 211 + 41 + 410 + 3 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-1211414103 is a prime.

It is a super-3 number, since 3×1211414103³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1211414153) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5400 + ... + 49517.

It is an arithmetic number, because the mean of its divisors is an integer number (60409800).

Almost surely, 2^1211414103 is an apocalyptic number.

1211414103 is a deficient number, since it is larger than the sum of its proper divisors (721699497).

1211414103 is a wasteful number, since it uses less digits than its factorization.

1211414103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54988 (or 54982 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1211414103 is about 34805.3746280657. The cubic root of 1211414103 is about 1066.0171912250.

Adding to 1211414103 its reverse (3014141121), we get a palindrome (4225555224).

The spelling of 1211414103 in words is "one billion, two hundred eleven million, four hundred fourteen thousand, one hundred three".