1162310654161 has 8 divisors (see below), whose sum is σ = 1182411286560. Its totient is φ = 1142223370272.

The previous prime is 1162310654081. The next prime is 1162310654191. The reversal of 1162310654161 is 1614560132611.

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 not a de Polignac number, because 1162310654161 - 2²¹ = 1162308557009 is a prime.

It is a super-2 number, since 2×1162310654161² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1162310654161.

It is not an unprimeable number, because it can be changed into a prime (1162310654191) 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, 3161395 + ... + 3509848.

It is an arithmetic number, because the mean of its divisors is an integer number (147801410820).

Almost surely, 2^{1162310654161} is an apocalyptic number.

It is an amenable number.

1162310654161 is a deficient number, since it is larger than the sum of its proper divisors (20100632399).

1162310654161 is an equidigital number, since it uses as much as digits as its factorization.

1162310654161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6674255.

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

Adding to 1162310654161 its reverse (1614560132611), we get a palindrome (2776870786772).

The spelling of 1162310654161 in words is "one trillion, one hundred sixty-two billion, three hundred ten million, six hundred fifty-four thousand, one hundred sixty-one".