1105997413 has 8 divisors (see below), whose sum is σ = 1113513408. Its totient is φ = 1098492384.

The previous prime is 1105997411. The next prime is 1105997419. The reversal of 1105997413 is 3147995011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1105997413 - 2¹ = 1105997411 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 (1105997411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331170 + ... + 334492.

It is an arithmetic number, because the mean of its divisors is an integer number (139189176).

Almost surely, 2^1105997413 is an apocalyptic number.

It is an amenable number.

1105997413 is a deficient number, since it is larger than the sum of its proper divisors (7515995).

1105997413 is a wasteful number, since it uses less digits than its factorization.

1105997413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5483.

The product of its (nonzero) digits is 34020, while the sum is 40.

The square root of 1105997413 is about 33256.5394020484. The cubic root of 1105997413 is about 1034.1527798845.

The spelling of 1105997413 in words is "one billion, one hundred five million, nine hundred ninety-seven thousand, four hundred thirteen".