101003134213 has 4 divisors (see below), whose sum is σ = 104486000940. Its totient is φ = 97520267488.

The previous prime is 101003134207. The next prime is 101003134217. The reversal of 101003134213 is 312431300101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 312431300101 = 1423 ⋅219558187.

It can be written as a sum of positive squares in 2 ways, for example, as 56424301444 + 44578832769 = 237538^2 + 211137^2 .

It is a cyclic number.

It is not a de Polignac number, because 101003134213 - 2⁵ = 101003134181 is a prime.

It is a super-2 number, since 2×101003134213² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101003134217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1741433320 + ... + 1741433377.

It is an arithmetic number, because the mean of its divisors is an integer number (26121500235).

Almost surely, 2^101003134213 is an apocalyptic number.

It is an amenable number.

101003134213 is a deficient number, since it is larger than the sum of its proper divisors (3482866727).

101003134213 is an equidigital number, since it uses as much as digits as its factorization.

101003134213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3482866726.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 101003134213 its reverse (312431300101), we get a palindrome (413434434314).

The spelling of 101003134213 in words is "one hundred one billion, three million, one hundred thirty-four thousand, two hundred thirteen".