1140234102103 has 4 divisors (see below), whose sum is σ = 1151304336208. Its totient is φ = 1129163868000.

The previous prime is 1140234102079. The next prime is 1140234102107. The reversal of 1140234102103 is 3012014320411.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-1140234102103 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 (1140234102107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5535116898 + ... + 5535117103.

It is an arithmetic number, because the mean of its divisors is an integer number (287826084052).

Almost surely, 2^{1140234102103} is an apocalyptic number.

1140234102103 is a deficient number, since it is larger than the sum of its proper divisors (11070234105).

1140234102103 is a wasteful number, since it uses less digits than its factorization.

1140234102103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11070234104.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1140234102103 its reverse (3012014320411), we get a palindrome (4152248422514).

The spelling of 1140234102103 in words is "one trillion, one hundred forty billion, two hundred thirty-four million, one hundred two thousand, one hundred three".