20467473103 has 16 divisors (see below), whose sum is σ = 25576862976. Its totient is φ = 15911821440.

The previous prime is 20467473083. The next prime is 20467473107. The reversal of 20467473103 is 30137476402.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20467473103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20467473107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273601 + ... + 340282.

It is an arithmetic number, because the mean of its divisors is an integer number (1598553936).

Almost surely, 2^20467473103 is an apocalyptic number.

20467473103 is a deficient number, since it is larger than the sum of its proper divisors (5109389873).

20467473103 is a wasteful number, since it uses less digits than its factorization.

20467473103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614334.

The product of its (nonzero) digits is 84672, while the sum is 37.

The spelling of 20467473103 in words is "twenty billion, four hundred sixty-seven million, four hundred seventy-three thousand, one hundred three".