1463904172103 has 2 divisors, whose sum is σ = 1463904172104. Its totient is φ = 1463904172102.

The previous prime is 1463904172097. The next prime is 1463904172147. The reversal of 1463904172103 is 3012714093641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1463904172103 - 2⁶ = 1463904172039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1463904172153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 731952086051 + 731952086052.

It is an arithmetic number, because the mean of its divisors is an integer number (731952086052).

Almost surely, 2^{1463904172103} is an apocalyptic number.

1463904172103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1463904172103 is an equidigital number, since it uses as much as digits as its factorization.

1463904172103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 41.

The spelling of 1463904172103 in words is "one trillion, four hundred sixty-three billion, nine hundred four million, one hundred seventy-two thousand, one hundred three".