1105301412 has 72 divisors (see below), whose sum is σ = 2901874976. Its totient is φ = 354461184.

The previous prime is 1105301381. The next prime is 1105301453. The reversal of 1105301412 is 2141035011.

1105301412 is a `hidden beast` number, since 110 + 530 + 14 + 12 = 666.

It is a super-2 number, since 2×1105301412² = 2443382422738387488, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98388 + ... + 109044.

Almost surely, 2^1105301412 is an apocalyptic number.

1105301412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1105301412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1450937488).

1105301412 is an abundant number, since it is smaller than the sum of its proper divisors (1796573564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1105301412 is a wasteful number, since it uses less digits than its factorization.

1105301412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10777 (or 10772 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 1105301412 is about 33246.0736328367. The cubic root of 1105301412 is about 1033.9358045713.

Adding to 1105301412 its reverse (2141035011), we get a palindrome (3246336423).

The spelling of 1105301412 in words is "one billion, one hundred five million, three hundred one thousand, four hundred twelve".