1103058311 has 16 divisors (see below), whose sum is σ = 1221801408. Its totient is φ = 990528000.

The previous prime is 1103058289. The next prime is 1103058347. The reversal of 1103058311 is 1138503011.

It is a cyclic number.

It is not a de Polignac number, because 1103058311 - 2¹⁰ = 1103057287 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103058391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161261 + ... + 167961.

It is an arithmetic number, because the mean of its divisors is an integer number (76362588).

Almost surely, 2^1103058311 is an apocalyptic number.

1103058311 is a deficient number, since it is larger than the sum of its proper divisors (118743097).

1103058311 is a wasteful number, since it uses less digits than its factorization.

1103058311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7162.

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 1103058311 is about 33212.3216743425. The cubic root of 1103058311 is about 1033.2359070708.

The spelling of 1103058311 in words is "one billion, one hundred three million, fifty-eight thousand, three hundred eleven".