1102014143 has 4 divisors (see below), whose sum is σ = 1102448688. Its totient is φ = 1101579600.

The previous prime is 1102014119. The next prime is 1102014161. The reversal of 1102014143 is 3414102011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3414102011 = 127 ⋅26882693.

It is a cyclic number.

It is not a de Polignac number, because 1102014143 - 2¹² = 1102010047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102014943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213446 + ... + 218547.

It is an arithmetic number, because the mean of its divisors is an integer number (275612172).

Almost surely, 2^1102014143 is an apocalyptic number.

1102014143 is a deficient number, since it is larger than the sum of its proper divisors (434545).

1102014143 is an equidigital number, since it uses as much as digits as its factorization.

1102014143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434544.

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

The square root of 1102014143 is about 33196.5983648927. The cubic root of 1102014143 is about 1032.9097797140.

Adding to 1102014143 its reverse (3414102011), we get a palindrome (4516116154).

The spelling of 1102014143 in words is "one billion, one hundred two million, fourteen thousand, one hundred forty-three".