1211120000983 has 6 divisors (see below), whose sum is σ = 1286553080936. Its totient is φ = 1139877647712.

The previous prime is 1211120000977. The next prime is 1211120001001. The reversal of 1211120000983 is 3890000211121.

It is a de Polignac number, because none of the positive numbers 2^k-1211120000983 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 (1211120000903) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2095363035 + ... + 2095363612.

Almost surely, 2^{1211120000983} is an apocalyptic number.

1211120000983 is a deficient number, since it is larger than the sum of its proper divisors (75433079953).

1211120000983 is an equidigital number, since it uses as much as digits as its factorization.

1211120000983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4190726681 (or 4190726664 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 28.

The spelling of 1211120000983 in words is "one trillion, two hundred eleven billion, one hundred twenty million, nine hundred eighty-three", and thus it is an aban number.