1142101566613 has 24 divisors (see below), whose sum is σ = 1350223980000. Its totient is φ = 963026130528.

The previous prime is 1142101566583. The next prime is 1142101566629. The reversal of 1142101566613 is 3166651012411.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-1142101566613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1142101566913) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2190763 + ... + 2661511.

It is an arithmetic number, because the mean of its divisors is an integer number (56259332500).

Almost surely, 2^{1142101566613} is an apocalyptic number.

It is an amenable number.

1142101566613 is a deficient number, since it is larger than the sum of its proper divisors (208122413387).

1142101566613 is an equidigital number, since it uses as much as digits as its factorization.

1142101566613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471569 (or 471562 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The spelling of 1142101566613 in words is "one trillion, one hundred forty-two billion, one hundred one million, five hundred sixty-six thousand, six hundred thirteen".