1272700404103 has 8 divisors (see below), whose sum is σ = 1325003163248. Its totient is φ = 1221340037184.

The previous prime is 1272700404083. The next prime is 1272700404119. The reversal of 1272700404103 is 3014040072721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1272700404103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1272700404133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235595301 + ... + 235600702.

It is an arithmetic number, because the mean of its divisors is an integer number (165625395406).

Almost surely, 2^{1272700404103} is an apocalyptic number.

1272700404103 is a deficient number, since it is larger than the sum of its proper divisors (52302759145).

1272700404103 is an equidigital number, since it uses as much as digits as its factorization.

1272700404103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471196113.

The product of its (nonzero) digits is 9408, while the sum is 31.

Adding to 1272700404103 its reverse (3014040072721), we get a palindrome (4286740476824).

The spelling of 1272700404103 in words is "one trillion, two hundred seventy-two billion, seven hundred million, four hundred four thousand, one hundred three".