1140111303102 has 24 divisors (see below), whose sum is σ = 2600253849960. Its totient is φ = 360035148240.

The previous prime is 1140111303059. The next prime is 1140111303103. The reversal of 1140111303102 is 2013031110411.

It is a happy number.

It is a super-3 number, since 3×1140111303102³ (a number of 37 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140111303103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1666829049 + ... + 1666829732.

It is an arithmetic number, because the mean of its divisors is an integer number (108343910415).

Almost surely, 2^{1140111303102} is an apocalyptic number.

1140111303102 is an abundant number, since it is smaller than the sum of its proper divisors (1460142546858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1140111303102 is a wasteful number, since it uses less digits than its factorization.

1140111303102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3333658808 (or 3333658805 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1140111303102 its reverse (2013031110411), we get a palindrome (3153142413513).

The spelling of 1140111303102 in words is "one trillion, one hundred forty billion, one hundred eleven million, three hundred three thousand, one hundred two".