103230021322031 has 4 divisors (see below), whose sum is σ = 108663180339000. Its totient is φ = 97796862305064.

The previous prime is 103230021321971. The next prime is 103230021322039. The reversal of 103230021322031 is 130223120032301.

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

It is a cyclic number.

It is not a de Polignac number, because 103230021322031 - 2⁶ = 103230021321967 is a prime.

It is a super-2 number, since 2×103230021322031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103230021321988 and 103230021322006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103230021322039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2716579508456 + ... + 2716579508493.

It is an arithmetic number, because the mean of its divisors is an integer number (27165795084750).

Almost surely, 2^{103230021322031} is an apocalyptic number.

103230021322031 is a deficient number, since it is larger than the sum of its proper divisors (5433159016969).

103230021322031 is an equidigital number, since it uses as much as digits as its factorization.

103230021322031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5433159016968.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 103230021322031 its reverse (130223120032301), we get a palindrome (233453141354332).

The spelling of 103230021322031 in words is "one hundred three trillion, two hundred thirty billion, twenty-one million, three hundred twenty-two thousand, thirty-one".