1105146003 has 16 divisors (see below), whose sum is σ = 1593065376. Its totient is φ = 677437440.

The previous prime is 1105145981. The next prime is 1105146011. The reversal of 1105146003 is 3006415011.

It is not a de Polignac number, because 1105146003 - 2¹⁰ = 1105144979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1105146043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45108 + ... + 65153.

It is an arithmetic number, because the mean of its divisors is an integer number (99566586).

Almost surely, 2^1105146003 is an apocalyptic number.

1105146003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1105146003 is a deficient number, since it is larger than the sum of its proper divisors (487919373).

1105146003 is a wasteful number, since it uses less digits than its factorization.

1105146003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110534.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 1105146003 is about 33243.7362972335. The cubic root of 1105146003 is about 1033.8873440461.

The spelling of 1105146003 in words is "one billion, one hundred five million, one hundred forty-six thousand, three".