1130231242140 has 192 divisors, whose sum is σ = 4249037399040. Its totient is φ = 216787599360.

The previous prime is 1130231242117. The next prime is 1130231242141. The reversal of 1130231242140 is 412421320311.

It is a self number, because there is not a number n which added to its sum of digits gives 1130231242140.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130231242141) 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 63 ways as a sum of consecutive naturals, for example, 9349125 + ... + 9469244.

It is an arithmetic number, because the mean of its divisors is an integer number (22130403120).

Almost surely, 2^{1130231242140} is an apocalyptic number.

1130231242140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1130231242140 is an abundant number, since it is smaller than the sum of its proper divisors (3118806156900).

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

1130231242140 is a wasteful number, since it uses less digits than its factorization.

1130231242140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18818412 (or 18818410 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1130231242140 its reverse (412421320311), we get a palindrome (1542652562451).

The spelling of 1130231242140 in words is "one trillion, one hundred thirty billion, two hundred thirty-one million, two hundred forty-two thousand, one hundred forty".