1116783101 has 8 divisors (see below), whose sum is σ = 1331816064. Its totient is φ = 915623280.

The previous prime is 1116783079. The next prime is 1116783119. The reversal of 1116783101 is 1013876111.

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 1116783101 - 2¹⁸ = 1116520957 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 (1116783131) 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, 3468110 + ... + 3468431.

It is an arithmetic number, because the mean of its divisors is an integer number (166477008).

Almost surely, 2^1116783101 is an apocalyptic number.

It is an amenable number.

1116783101 is a deficient number, since it is larger than the sum of its proper divisors (215032963).

1116783101 is an equidigital number, since it uses as much as digits as its factorization.

1116783101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6936571.

The product of its (nonzero) digits is 1008, while the sum is 29.

The square root of 1116783101 is about 33418.3048792125. The cubic root of 1116783101 is about 1037.5035973360.

The spelling of 1116783101 in words is "one billion, one hundred sixteen million, seven hundred eighty-three thousand, one hundred one".