103302230001021 has 12 divisors (see below), whose sum is σ = 149214682090240. Its totient is φ = 68867991857160.

The previous prime is 103302230001013. The next prime is 103302230001043. The reversal of 103302230001021 is 120100032203301.

103302230001021 is a `hidden beast` number, since 1 + 0 + 330 + 2 + 2 + 300 + 0 + 10 + 21 = 666.

It is not a de Polignac number, because 103302230001021 - 2³ = 103302230001013 is a prime.

It is a super-2 number, since 2×103302230001021² (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 = 103302230000985 and 103302230001003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103302230001121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9338431 + ... + 17140908.

Almost surely, 2^{103302230001021} is an apocalyptic number.

It is an amenable number.

103302230001021 is a deficient number, since it is larger than the sum of its proper divisors (45912452089219).

103302230001021 is a wasteful number, since it uses less digits than its factorization.

103302230001021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26912816 (or 26912813 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 103302230001021 its reverse (120100032203301), we get a palindrome (223402262204322).

The spelling of 103302230001021 in words is "one hundred three trillion, three hundred two billion, two hundred thirty million, one thousand, twenty-one".