103562210623 has 4 divisors (see below), whose sum is σ = 103600470520. Its totient is φ = 103523950728.

The previous prime is 103562210617. The next prime is 103562210639. The reversal of 103562210623 is 326012265301.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103562210623 is a prime.

It is a super-3 number, since 3×103562210623³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103562210603) 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, 19125888 + ... + 19131301.

It is an arithmetic number, because the mean of its divisors is an integer number (25900117630).

Almost surely, 2^103562210623 is an apocalyptic number.

103562210623 is a deficient number, since it is larger than the sum of its proper divisors (38259897).

103562210623 is an equidigital number, since it uses as much as digits as its factorization.

103562210623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38259896.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 103562210623 its reverse (326012265301), we get a palindrome (429574475924).

The spelling of 103562210623 in words is "one hundred three billion, five hundred sixty-two million, two hundred ten thousand, six hundred twenty-three".