1013433983 has 2 divisors, whose sum is σ = 1013433984. Its totient is φ = 1013433982.

The previous prime is 1013433979. The next prime is 1013433991. The reversal of 1013433983 is 3893343101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1013433983 - 2² = 1013433979 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1013433923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506716991 + 506716992.

It is an arithmetic number, because the mean of its divisors is an integer number (506716992).

Almost surely, 2^1013433983 is an apocalyptic number.

1013433983 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013433983 is an equidigital number, since it uses as much as digits as its factorization.

1013433983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 1013433983 is about 31834.4778973992. The cubic root of 1013433983 is about 1004.4580902306.

The spelling of 1013433983 in words is "one billion, thirteen million, four hundred thirty-three thousand, nine hundred eighty-three".