1113210983 has 4 divisors (see below), whose sum is σ = 1178694000. Its totient is φ = 1047727968.

The previous prime is 1113210979. The next prime is 1113211009. The reversal of 1113210983 is 3890123111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3890123111 = 7 ⋅555731873.

It is a cyclic number.

It is not a de Polignac number, because 1113210983 - 2² = 1113210979 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 (1113210913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32741483 + ... + 32741516.

It is an arithmetic number, because the mean of its divisors is an integer number (294673500).

Almost surely, 2^1113210983 is an apocalyptic number.

1113210983 is a deficient number, since it is larger than the sum of its proper divisors (65483017).

1113210983 is an equidigital number, since it uses as much as digits as its factorization.

1113210983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65483016.

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 1113210983 is about 33364.8165437786. The cubic root of 1113210983 is about 1036.3962370647.

The spelling of 1113210983 in words is "one billion, one hundred thirteen million, two hundred ten thousand, nine hundred eighty-three".