1133031132173 has 2 divisors, whose sum is σ = 1133031132174. Its totient is φ = 1133031132172.

The previous prime is 1133031132157. The next prime is 1133031132187. The reversal of 1133031132173 is 3712311303311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1042404244324 + 90626887849 = 1020982^2 + 301043^2 .

It is a cyclic number.

It is not a de Polignac number, because 1133031132173 - 2⁴ = 1133031132157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1133031132773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566515566086 + 566515566087.

It is an arithmetic number, because the mean of its divisors is an integer number (566515566087).

Almost surely, 2^{1133031132173} is an apocalyptic number.

It is an amenable number.

1133031132173 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133031132173 is an equidigital number, since it uses as much as digits as its factorization.

1133031132173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3402, while the sum is 29.

Adding to 1133031132173 its reverse (3712311303311), we get a palindrome (4845342435484).

The spelling of 1133031132173 in words is "one trillion, one hundred thirty-three billion, thirty-one million, one hundred thirty-two thousand, one hundred seventy-three".