1145125630603 has 2 divisors, whose sum is σ = 1145125630604. Its totient is φ = 1145125630602.

The previous prime is 1145125630573. The next prime is 1145125630661. The reversal of 1145125630603 is 3060365215411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1145125630603 - 2³³ = 1136535696011 is a prime.

It is a super-2 number, since 2×1145125630603² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1145125630903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572562815301 + 572562815302.

It is an arithmetic number, because the mean of its divisors is an integer number (572562815302).

Almost surely, 2^{1145125630603} is an apocalyptic number.

1145125630603 is a deficient number, since it is larger than the sum of its proper divisors (1).

1145125630603 is an equidigital number, since it uses as much as digits as its factorization.

1145125630603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 1145125630603 in words is "one trillion, one hundred forty-five billion, one hundred twenty-five million, six hundred thirty thousand, six hundred three".