1197875102003 has 2 divisors, whose sum is σ = 1197875102004. Its totient is φ = 1197875102002.

The previous prime is 1197875101987. The next prime is 1197875102093. The reversal of 1197875102003 is 3002015787911.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1197875102003 - 2⁴ = 1197875101987 is a prime.

It is a super-2 number, since 2×1197875102003² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1197875102093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 598937551001 + 598937551002.

It is an arithmetic number, because the mean of its divisors is an integer number (598937551002).

Almost surely, 2^{1197875102003} is an apocalyptic number.

1197875102003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1197875102003 is an equidigital number, since it uses as much as digits as its factorization.

1197875102003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105840, while the sum is 44.

The spelling of 1197875102003 in words is "one trillion, one hundred ninety-seven billion, eight hundred seventy-five million, one hundred two thousand, three".