1103954058720 has 192 divisors, whose sum is σ = 3927181769280. Its totient is φ = 289561651200.

The previous prime is 1103954058679. The next prime is 1103954058749. The reversal of 1103954058720 is 278504593011.

1103954058720 is a `hidden beast` number, since 1 + 1 + 0 + 3 + 9 + 5 + 40 + 587 + 20 = 666.

It is a super-2 number, since 2×1103954058720² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1831111 + ... + 2358150.

It is an arithmetic number, because the mean of its divisors is an integer number (20454071715).

Almost surely, 2^{1103954058720} is an apocalyptic number.

1103954058720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1103954058720 is an abundant number, since it is smaller than the sum of its proper divisors (2823227710560).

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

1103954058720 is a wasteful number, since it uses less digits than its factorization.

1103954058720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4189346 (or 4189332 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

The spelling of 1103954058720 in words is "one trillion, one hundred three billion, nine hundred fifty-four million, fifty-eight thousand, seven hundred twenty".