101010999983 has 2 divisors, whose sum is σ = 101010999984. Its totient is φ = 101010999982.

The previous prime is 101010999979. The next prime is 101010999997. The reversal of 101010999983 is 389999010101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101010999983 - 2² = 101010999979 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101010999083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50505499991 + 50505499992.

It is an arithmetic number, because the mean of its divisors is an integer number (50505499992).

Almost surely, 2^101010999983 is an apocalyptic number.

101010999983 is a deficient number, since it is larger than the sum of its proper divisors (1).

101010999983 is an equidigital number, since it uses as much as digits as its factorization.

101010999983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 157464, while the sum is 50.

The spelling of 101010999983 in words is "one hundred one billion, ten million, nine hundred ninety-nine thousand, nine hundred eighty-three".