1162161630803 has 2 divisors, whose sum is σ = 1162161630804. Its totient is φ = 1162161630802.

The previous prime is 1162161630779. The next prime is 1162161630809. The reversal of 1162161630803 is 3080361612611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1162161630803 - 2⁸ = 1162161630547 is a prime.

It is a super-2 number, since 2×1162161630803² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1162161630809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 581080815401 + 581080815402.

It is an arithmetic number, because the mean of its divisors is an integer number (581080815402).

Almost surely, 2^{1162161630803} is an apocalyptic number.

1162161630803 is a deficient number, since it is larger than the sum of its proper divisors (1).

1162161630803 is an equidigital number, since it uses as much as digits as its factorization.

1162161630803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 38.

The spelling of 1162161630803 in words is "one trillion, one hundred sixty-two billion, one hundred sixty-one million, six hundred thirty thousand, eight hundred three".