1121041463 has 2 divisors, whose sum is σ = 1121041464. Its totient is φ = 1121041462.

The previous prime is 1121041403. The next prime is 1121041547. The reversal of 1121041463 is 3641401211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1121041463 - 2⁶ = 1121041399 is a prime.

It is a super-4 number, since 4×1121041463⁴ (a number of 37 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1121041403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560520731 + 560520732.

It is an arithmetic number, because the mean of its divisors is an integer number (560520732).

Almost surely, 2^1121041463 is an apocalyptic number.

1121041463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121041463 is an equidigital number, since it uses as much as digits as its factorization.

1121041463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 1121041463 is about 33481.9572755238. The cubic root of 1121041463 is about 1038.8206129390.

Adding to 1121041463 its reverse (3641401211), we get a palindrome (4762442674).

The spelling of 1121041463 in words is "one billion, one hundred twenty-one million, forty-one thousand, four hundred sixty-three".