1011212000983 has 2 divisors, whose sum is σ = 1011212000984. Its totient is φ = 1011212000982.

The previous prime is 1011212000927. The next prime is 1011212001013. The reversal of 1011212000983 is 3890002121101.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1011212000983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1011212001983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505606000491 + 505606000492.

It is an arithmetic number, because the mean of its divisors is an integer number (505606000492).

Almost surely, 2^{1011212000983} is an apocalyptic number.

1011212000983 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011212000983 is an equidigital number, since it uses as much as digits as its factorization.

1011212000983 is an evil number, because the sum of its binary digits is even.

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

The spelling of 1011212000983 in words is "one trillion, eleven billion, two hundred twelve million, nine hundred eighty-three", and thus it is an aban number.