101001021083 has 2 divisors, whose sum is σ = 101001021084. Its totient is φ = 101001021082.

The previous prime is 101001021073. The next prime is 101001021097. The reversal of 101001021083 is 380120100101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101001021083 - 2⁶ = 101001021019 is a prime.

It is a super-2 number, since 2×101001021083² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (101001021013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50500510541 + 50500510542.

It is an arithmetic number, because the mean of its divisors is an integer number (50500510542).

Almost surely, 2^101001021083 is an apocalyptic number.

101001021083 is a deficient number, since it is larger than the sum of its proper divisors (1).

101001021083 is an equidigital number, since it uses as much as digits as its factorization.

101001021083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 101001021083 its reverse (380120100101), we get a palindrome (481121121184).

The spelling of 101001021083 in words is "one hundred one billion, one million, twenty-one thousand, eighty-three".