103030300223021 has 8 divisors (see below), whose sum is σ = 111098141448000. Its totient is φ = 95226978382560.

The previous prime is 103030300222937. The next prime is 103030300223029. The reversal of 103030300223021 is 120322003030301.

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 103030300223021 - 2²² = 103030296028717 is a prime.

It is a super-2 number, since 2×103030300223021² (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 = 103030300222984 and 103030300223002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103030300223029) 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, 66129845321 + ... + 66129846878.

It is an arithmetic number, because the mean of its divisors is an integer number (13887267681000).

Almost surely, 2^{103030300223021} is an apocalyptic number.

It is an amenable number.

103030300223021 is a deficient number, since it is larger than the sum of its proper divisors (8067841224979).

103030300223021 is a wasteful number, since it uses less digits than its factorization.

103030300223021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132259692259.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 103030300223021 its reverse (120322003030301), we get a palindrome (223352303253322).

The spelling of 103030300223021 in words is "one hundred three trillion, thirty billion, three hundred million, two hundred twenty-three thousand, twenty-one".