101002002699893 has 2 divisors, whose sum is σ = 101002002699894. Its totient is φ = 101002002699892.

The previous prime is 101002002699887. The next prime is 101002002699919. The reversal of 101002002699893 is 398996200200101.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90572965422289 + 10429037277604 = 9516983^2 + 3229402^2 .

It is a cyclic number.

It is not a de Polignac number, because 101002002699893 - 2³⁸ = 100727124792949 is a prime.

It is a super-2 number, since 2×101002002699893² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101002002699853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50501001349946 + 50501001349947.

It is an arithmetic number, because the mean of its divisors is an integer number (50501001349947).

Almost surely, 2^{101002002699893} is an apocalyptic number.

It is an amenable number.

101002002699893 is a deficient number, since it is larger than the sum of its proper divisors (1).

101002002699893 is an equidigital number, since it uses as much as digits as its factorization.

101002002699893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 419904, while the sum is 50.

Adding to 101002002699893 its reverse (398996200200101), we get a palindrome (499998202899994).

The spelling of 101002002699893 in words is "one hundred one trillion, two billion, two million, six hundred ninety-nine thousand, eight hundred ninety-three".