1152653465103 has 16 divisors (see below), whose sum is σ = 1769832151296. Its totient is φ = 653631189120.

The previous prime is 1152653465099. The next prime is 1152653465179. The reversal of 1152653465103 is 3015643562511.

It is a happy number.

It is not a de Polignac number, because 1152653465103 - 2² = 1152653465099 is a prime.

It is a super-2 number, since 2×1152653465103² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152653465503) 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 15 ways as a sum of consecutive naturals, for example, 209494426 + ... + 209499927.

It is an arithmetic number, because the mean of its divisors is an integer number (110614509456).

Almost surely, 2^{1152653465103} is an apocalyptic number.

1152653465103 is a deficient number, since it is larger than the sum of its proper divisors (617178686193).

1152653465103 is a wasteful number, since it uses less digits than its factorization.

1152653465103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418994494.

The product of its (nonzero) digits is 324000, while the sum is 42.

The spelling of 1152653465103 in words is "one trillion, one hundred fifty-two billion, six hundred fifty-three million, four hundred sixty-five thousand, one hundred three".