1103568132534 has 32 divisors (see below), whose sum is σ = 2670820356096. Its totient is φ = 296757816960.

The previous prime is 1103568132523. The next prime is 1103568132539. The reversal of 1103568132534 is 4352318653011.

It is a super-2 number, since 2×1103568132534² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103568132539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 772806102 + ... + 772807529.

It is an arithmetic number, because the mean of its divisors is an integer number (83463136128).

Almost surely, 2^{1103568132534} is an apocalyptic number.

1103568132534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1103568132534 is an abundant number, since it is smaller than the sum of its proper divisors (1567252223562).

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

1103568132534 is a wasteful number, since it uses less digits than its factorization.

1103568132534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1545613660.

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 1103568132534 in words is "one trillion, one hundred three billion, five hundred sixty-eight million, one hundred thirty-two thousand, five hundred thirty-four".