101344210403 has 4 divisors (see below), whose sum is σ = 101347984968. Its totient is φ = 101340435840.

The previous prime is 101344210399. The next prime is 101344210417. The reversal of 101344210403 is 304012443101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 304012443101 = 2357 ⋅128982793.

It is a cyclic number.

It is not a de Polignac number, because 101344210403 - 2² = 101344210399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101344210493) 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, 1846718 + ... + 1900803.

It is an arithmetic number, because the mean of its divisors is an integer number (25336996242).

Almost surely, 2^101344210403 is an apocalyptic number.

101344210403 is a deficient number, since it is larger than the sum of its proper divisors (3774565).

101344210403 is an equidigital number, since it uses as much as digits as its factorization.

101344210403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3774564.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 101344210403 its reverse (304012443101), we get a palindrome (405356653504).

The spelling of 101344210403 in words is "one hundred one billion, three hundred forty-four million, two hundred ten thousand, four hundred three".