1103619153952 has 48 divisors (see below), whose sum is σ = 2496862210752. Its totient is φ = 470366472960.

The previous prime is 1103619153943. The next prime is 1103619153953. The reversal of 1103619153952 is 2593519163011.

It is not an unprimeable number, because it can be changed into a prime (1103619153953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13569598 + ... + 13650685.

It is an arithmetic number, because the mean of its divisors is an integer number (52017962724).

Almost surely, 2^{1103619153952} is an apocalyptic number.

It is an amenable number.

1103619153952 is an abundant number, since it is smaller than the sum of its proper divisors (1393243056800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1103619153952 is a wasteful number, since it uses less digits than its factorization.

1103619153952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27220481 (or 27220473 counting only the distinct ones).

The product of its (nonzero) digits is 218700, while the sum is 46.

The spelling of 1103619153952 in words is "one trillion, one hundred three billion, six hundred nineteen million, one hundred fifty-three thousand, nine hundred fifty-two".