103332123021 has 8 divisors (see below), whose sum is σ = 142220556544. Its totient is φ = 66665885760.

The previous prime is 103332123019. The next prime is 103332123101. The reversal of 103332123021 is 120321233301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 103332123021 - 2¹ = 103332123019 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 (103332123421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 555548956 + ... + 555549141.

It is an arithmetic number, because the mean of its divisors is an integer number (17777569568).

Almost surely, 2^103332123021 is an apocalyptic number.

It is an amenable number.

103332123021 is a deficient number, since it is larger than the sum of its proper divisors (38888433523).

103332123021 is a wasteful number, since it uses less digits than its factorization.

103332123021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111098131.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 103332123021 its reverse (120321233301), we get a palindrome (223653356322).

The spelling of 103332123021 in words is "one hundred three billion, three hundred thirty-two million, one hundred twenty-three thousand, twenty-one".