1336161233231 has 8 divisors (see below), whose sum is σ = 1497025853904. Its totient is φ = 1181862515520.

The previous prime is 1336161233221. The next prime is 1336161233257. The reversal of 1336161233231 is 1323321616331.

It is a happy number.

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-1336161233231 is a prime.

It is a super-2 number, since 2×1336161233231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1336161233191 and 1336161233200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1336161233221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1641475310 + ... + 1641476123.

It is an arithmetic number, because the mean of its divisors is an integer number (187128231738).

Almost surely, 2^{1336161233231} is an apocalyptic number.

1336161233231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1336161233231 is a deficient number, since it is larger than the sum of its proper divisors (160864620673).

1336161233231 is a wasteful number, since it uses less digits than its factorization.

1336161233231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3282951481.

The product of its digits is 34992, while the sum is 35.

Adding to 1336161233231 its reverse (1323321616331), we get a palindrome (2659482849562).

The spelling of 1336161233231 in words is "one trillion, three hundred thirty-six billion, one hundred sixty-one million, two hundred thirty-three thousand, two hundred thirty-one".