1140103214 has 8 divisors (see below), whose sum is σ = 1712660760. Its totient is φ = 569216296.

The previous prime is 1140103157. The next prime is 1140103241. The reversal of 1140103214 is 4123010411.

It is a happy number.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1140103192 and 1140103201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415949 + ... + 418680.

It is an arithmetic number, because the mean of its divisors is an integer number (214082595).

Almost surely, 2^1140103214 is an apocalyptic number.

1140103214 is a deficient number, since it is larger than the sum of its proper divisors (572557546).

1140103214 is an equidigital number, since it uses as much as digits as its factorization.

1140103214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835314.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1140103214 is about 33765.4144651002. The cubic root of 1140103214 is about 1044.6754527359.

Adding to 1140103214 its reverse (4123010411), we get a palindrome (5263113625).

The spelling of 1140103214 in words is "one billion, one hundred forty million, one hundred three thousand, two hundred fourteen".