103426366219 has 4 divisors (see below), whose sum is σ = 112828763160. Its totient is φ = 94023969280.

The previous prime is 103426366189. The next prime is 103426366229. The reversal of 103426366219 is 912663624301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103426366219 - 2⁵ = 103426366187 is a prime.

It is a super-2 number, since 2×103426366219² (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 (103426366229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4701198454 + ... + 4701198475.

It is an arithmetic number, because the mean of its divisors is an integer number (28207190790).

Almost surely, 2^103426366219 is an apocalyptic number.

103426366219 is a deficient number, since it is larger than the sum of its proper divisors (9402396941).

103426366219 is an equidigital number, since it uses as much as digits as its factorization.

103426366219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9402396940.

The product of its (nonzero) digits is 279936, while the sum is 43.

The spelling of 103426366219 in words is "one hundred three billion, four hundred twenty-six million, three hundred sixty-six thousand, two hundred nineteen".