1140103102 has 4 divisors (see below), whose sum is σ = 1710154656. Its totient is φ = 570051550.

The previous prime is 1140103073. The next prime is 1140103103. The reversal of 1140103102 is 2013010411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2013010411 = 499 ⋅4034089.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140103103) 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 as a sum of consecutive naturals, namely, 285025774 + ... + 285025777.

It is an arithmetic number, because the mean of its divisors is an integer number (427538664).

Almost surely, 2^1140103102 is an apocalyptic number.

1140103102 is a deficient number, since it is larger than the sum of its proper divisors (570051554).

1140103102 is an equidigital number, since it uses as much as digits as its factorization.

1140103102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570051553.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1140103102 is about 33765.4128065984. The cubic root of 1140103102 is about 1044.6754185274.

Adding to 1140103102 its reverse (2013010411), we get a palindrome (3153113513).

The spelling of 1140103102 in words is "one billion, one hundred forty million, one hundred three thousand, one hundred two".