103300421043 has 16 divisors (see below), whose sum is σ = 139889926400. Its totient is φ = 67790406816.

The previous prime is 103300421041. The next prime is 103300421071. The reversal of 103300421043 is 340124003301.

It is not a de Polignac number, because 103300421043 - 2¹ = 103300421041 is a prime.

It is a super-2 number, since 2×103300421043² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103300421041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97521 + ... + 464877.

It is an arithmetic number, because the mean of its divisors is an integer number (8743120400).

Almost surely, 2^103300421043 is an apocalyptic number.

103300421043 is a deficient number, since it is larger than the sum of its proper divisors (36589505357).

103300421043 is a wasteful number, since it uses less digits than its factorization.

103300421043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368826.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 103300421043 its reverse (340124003301), we get a palindrome (443424424344).

The spelling of 103300421043 in words is "one hundred three billion, three hundred million, four hundred twenty-one thousand, forty-three".