1105433012 has 6 divisors (see below), whose sum is σ = 1934507778. Its totient is φ = 552716504.

The previous prime is 1105433011. The next prime is 1105433029. The reversal of 1105433012 is 2103345011.

It can be written as a sum of positive squares in only one way, i.e., 1075446436 + 29986576 = 32794^2 + 5476^2 .

It is a super-3 number, since 3×1105433012³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105433011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138179123 + ... + 138179130.

It is an arithmetic number, because the mean of its divisors is an integer number (322417963).

Almost surely, 2^1105433012 is an apocalyptic number.

It is an amenable number.

1105433012 is a deficient number, since it is larger than the sum of its proper divisors (829074766).

1105433012 is a wasteful number, since it uses less digits than its factorization.

1105433012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276358257 (or 276358255 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1105433012 is about 33248.0527550111. The cubic root of 1105433012 is about 1033.9768372859.

Adding to 1105433012 its reverse (2103345011), we get a palindrome (3208778023).

The spelling of 1105433012 in words is "one billion, one hundred five million, four hundred thirty-three thousand, twelve".