1142023013013 has 32 divisors (see below), whose sum is σ = 1611539804160. Its totient is φ = 718193488320.

The previous prime is 1142023012993. The next prime is 1142023013057. The reversal of 1142023013013 is 3103103202411.

It is not a de Polignac number, because 1142023013013 - 2¹⁷ = 1142022881941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1142023013093) 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 31 ways as a sum of consecutive naturals, for example, 2090256 + ... + 2579382.

It is an arithmetic number, because the mean of its divisors is an integer number (50360618880).

Almost surely, 2^{1142023013013} is an apocalyptic number.

It is an amenable number.

1142023013013 is a deficient number, since it is larger than the sum of its proper divisors (469516791147).

1142023013013 is a wasteful number, since it uses less digits than its factorization.

1142023013013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489777.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1142023013013 its reverse (3103103202411), we get a palindrome (4245126215424).

The spelling of 1142023013013 in words is "one trillion, one hundred forty-two billion, twenty-three million, thirteen thousand, thirteen".