1103627460720 has 160 divisors (see below), whose sum is σ = 3579322908672. Its totient is φ = 280769437696.

The previous prime is 1103627460709. The next prime is 1103627460721. The reversal of 1103627460720 is 270647263011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103627460721) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1853152 + ... + 2375168.

Almost surely, 2^{1103627460720} is an apocalyptic number.

1103627460720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1103627460720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1789661454336).

1103627460720 is an abundant number, since it is smaller than the sum of its proper divisors (2475695447952).

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

1103627460720 is a wasteful number, since it uses less digits than its factorization.

1103627460720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522439 (or 522433 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 39.

The spelling of 1103627460720 in words is "one trillion, one hundred three billion, six hundred twenty-seven million, four hundred sixty thousand, seven hundred twenty".