20101002083 has 2 divisors, whose sum is σ = 20101002084. Its totient is φ = 20101002082.

The previous prime is 20101002043. The next prime is 20101002107. The reversal of 20101002083 is 38020010102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20101002083 - 2²⁸ = 19832566627 is a prime.

It is not a weakly prime, because it can be changed into another prime (20101002023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10050501041 + 10050501042.

It is an arithmetic number, because the mean of its divisors is an integer number (10050501042).

Almost surely, 2^20101002083 is an apocalyptic number.

20101002083 is a deficient number, since it is larger than the sum of its proper divisors (1).

20101002083 is an equidigital number, since it uses as much as digits as its factorization.

20101002083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 20101002083 its reverse (38020010102), we get a palindrome (58121012185).

The spelling of 20101002083 in words is "twenty billion, one hundred one million, two thousand, eighty-three".