1114020505 has 16 divisors (see below), whose sum is σ = 1451003904. Its totient is φ = 816177600.

The previous prime is 1114020493. The next prime is 1114020527. The reversal of 1114020505 is 5050204111.

It is not a de Polignac number, because 1114020505 - 2⁵ = 1114020473 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59221 + ... + 75730.

It is an arithmetic number, because the mean of its divisors is an integer number (90687744).

Almost surely, 2^1114020505 is an apocalyptic number.

It is an amenable number.

1114020505 is a deficient number, since it is larger than the sum of its proper divisors (336983399).

1114020505 is a wasteful number, since it uses less digits than its factorization.

1114020505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135096.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 1114020505 is about 33376.9457110743. The cubic root of 1114020505 is about 1036.6473970816.

Adding to 1114020505 its reverse (5050204111), we get a palindrome (6164224616).

The spelling of 1114020505 in words is "one billion, one hundred fourteen million, twenty thousand, five hundred five".