1363131151 has 8 divisors (see below), whose sum is σ = 1370728400. Its totient is φ = 1355555520.

The previous prime is 1363131139. The next prime is 1363131157. The reversal of 1363131151 is 1511313631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1363131151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1363131157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130345 + ... + 140413.

It is an arithmetic number, because the mean of its divisors is an integer number (171341050).

Almost surely, 2^1363131151 is an apocalyptic number.

1363131151 is a deficient number, since it is larger than the sum of its proper divisors (7597249).

1363131151 is a wasteful number, since it uses less digits than its factorization.

1363131151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10809.

The product of its digits is 810, while the sum is 25.

The square root of 1363131151 is about 36920.6060486553. The cubic root of 1363131151 is about 1108.7812695800.

Adding to 1363131151 its reverse (1511313631), we get a palindrome (2874444782).

The spelling of 1363131151 in words is "one billion, three hundred sixty-three million, one hundred thirty-one thousand, one hundred fifty-one".