1140124102 has 32 divisors (see below), whose sum is σ = 1891102752. Its totient is φ = 512193024.

The previous prime is 1140124093. The next prime is 1140124103. The reversal of 1140124102 is 2014210411.

It is a happy number.

It is a super-2 number, since 2×1140124102² = 2599765935922612808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140124103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 352798 + ... + 356014.

It is an arithmetic number, because the mean of its divisors is an integer number (59096961).

Almost surely, 2^1140124102 is an apocalyptic number.

1140124102 is a deficient number, since it is larger than the sum of its proper divisors (750978650).

1140124102 is a wasteful number, since it uses less digits than its factorization.

1140124102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3592.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 1140124102 is about 33765.7237742655. The cubic root of 1140124102 is about 1044.6818325815.

Adding to 1140124102 its reverse (2014210411), we get a palindrome (3154334513).

The spelling of 1140124102 in words is "one billion, one hundred forty million, one hundred twenty-four thousand, one hundred two".