101103003133213 has 4 divisors (see below), whose sum is σ = 101234476480060. Its totient is φ = 100971529786368.

The previous prime is 101103003133163. The next prime is 101103003133217. The reversal of 101103003133213 is 312331300301101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 54962324940964 + 46140678192249 = 7413658^2 + 6792693^2 .

It is a cyclic number.

It is not a de Polignac number, because 101103003133213 - 2³³ = 101094413198621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101103003133217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65736672270 + ... + 65736673807.

It is an arithmetic number, because the mean of its divisors is an integer number (25308619120015).

Almost surely, 2^{101103003133213} is an apocalyptic number.

It is an amenable number.

101103003133213 is a deficient number, since it is larger than the sum of its proper divisors (131473346847).

101103003133213 is an equidigital number, since it uses as much as digits as its factorization.

101103003133213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131473346846.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 101103003133213 its reverse (312331300301101), we get a palindrome (413434303434314).

The spelling of 101103003133213 in words is "one hundred one trillion, one hundred three billion, three million, one hundred thirty-three thousand, two hundred thirteen".