103020320011 has 8 divisors (see below), whose sum is σ = 117837211104. Its totient is φ = 88228354560.

The previous prime is 103020319993. The next prime is 103020320017. The reversal of 103020320011 is 110023020301.

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 103020320011 - 2⁹ = 103020319499 is a prime.

It is a super-2 number, since 2×103020320011² (a number of 23 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 = 103020319973 and 103020320000.

It is not an unprimeable number, because it can be changed into a prime (103020320017) 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 7 ways as a sum of consecutive naturals, for example, 6222550 + ... + 6239083.

It is an arithmetic number, because the mean of its divisors is an integer number (14729651388).

Almost surely, 2^103020320011 is an apocalyptic number.

103020320011 is a deficient number, since it is larger than the sum of its proper divisors (14816891093).

103020320011 is a wasteful number, since it uses less digits than its factorization.

103020320011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12462821.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 103020320011 its reverse (110023020301), we get a palindrome (213043340312).

The spelling of 103020320011 in words is "one hundred three billion, twenty million, three hundred twenty thousand, eleven".