103352666021 has 8 divisors (see below), whose sum is σ = 112762432800. Its totient is φ = 93945244240.

The previous prime is 103352665967. The next prime is 103352666033. The reversal of 103352666021 is 120666253301.

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

It is a cyclic number.

It is not a de Polignac number, because 103352666021 - 2¹⁴ = 103352649637 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 (103352666051) 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, 493451 + ... + 670968.

It is an arithmetic number, because the mean of its divisors is an integer number (14095304100).

Almost surely, 2^103352666021 is an apocalyptic number.

103352666021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

103352666021 is a deficient number, since it is larger than the sum of its proper divisors (9409766779).

103352666021 is a wasteful number, since it uses less digits than its factorization.

103352666021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1172499.

The product of its (nonzero) digits is 38880, while the sum is 35.

The spelling of 103352666021 in words is "one hundred three billion, three hundred fifty-two million, six hundred sixty-six thousand, twenty-one".