1140102310312 has 48 divisors (see below), whose sum is σ = 2491767731520. Its totient is φ = 487620050400.

The previous prime is 1140102310283. The next prime is 1140102310313. The reversal of 1140102310312 is 2130132010411.

It is a self number, because there is not a number n which added to its sum of digits gives 1140102310312.

It is not an unprimeable number, because it can be changed into a prime (1140102310313) 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, 2769264 + ... + 3154207.

It is an arithmetic number, because the mean of its divisors is an integer number (51911827740).

Almost surely, 2^{1140102310312} is an apocalyptic number.

It is an amenable number.

1140102310312 is an abundant number, since it is smaller than the sum of its proper divisors (1351665421208).

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

1140102310312 is a wasteful number, since it uses less digits than its factorization.

1140102310312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5923982 (or 5923971 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1140102310312 its reverse (2130132010411), we get a palindrome (3270234320723).

The spelling of 1140102310312 in words is "one trillion, one hundred forty billion, one hundred two million, three hundred ten thousand, three hundred twelve".