1131185602339 has 24 divisors (see below), whose sum is σ = 1258824540192. Its totient is φ = 1015283393280.

The previous prime is 1131185602319. The next prime is 1131185602343. The reversal of 1131185602339 is 9332065811311.

It is not a de Polignac number, because 1131185602339 - 2¹¹ = 1131185600291 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1131185602295 and 1131185602304.

It is not an unprimeable number, because it can be changed into a prime (1131185602319) 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, 9589759 + ... + 9706999.

It is an arithmetic number, because the mean of its divisors is an integer number (52451022508).

Almost surely, 2^{1131185602339} is an apocalyptic number.

1131185602339 is a deficient number, since it is larger than the sum of its proper divisors (127638937853).

1131185602339 is a wasteful number, since it uses less digits than its factorization.

1131185602339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118847 (or 118834 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 43.

The spelling of 1131185602339 in words is "one trillion, one hundred thirty-one billion, one hundred eighty-five million, six hundred two thousand, three hundred thirty-nine".