1105412351 has 4 divisors (see below), whose sum is σ = 1112453352. Its totient is φ = 1098371352.

The previous prime is 1105412339. The next prime is 1105412387. The reversal of 1105412351 is 1532145011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1105412351 - 2¹⁰ = 1105411327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105414351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3520265 + ... + 3520578.

It is an arithmetic number, because the mean of its divisors is an integer number (278113338).

Almost surely, 2^1105412351 is an apocalyptic number.

1105412351 is a deficient number, since it is larger than the sum of its proper divisors (7041001).

1105412351 is an equidigital number, since it uses as much as digits as its factorization.

1105412351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7041000.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 1105412351 is about 33247.7420436336. The cubic root of 1105412351 is about 1033.9703954276.

Adding to 1105412351 its reverse (1532145011), we get a palindrome (2637557362).

The spelling of 1105412351 in words is "one billion, one hundred five million, four hundred twelve thousand, three hundred fifty-one".