1123035541140 has 96 divisors (see below), whose sum is σ = 3246419828736. Its totient is φ = 289772334720.

The previous prime is 1123035541099. The next prime is 1123035541169. The reversal of 1123035541140 is 411455303211.

It is a super-2 number, since 2×1123035541140² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 1123035541098 and 1123035541107.

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, 13504929 + ... + 13587831.

It is an arithmetic number, because the mean of its divisors is an integer number (33816873216).

Almost surely, 2^{1123035541140} is an apocalyptic number.

1123035541140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1123035541140 is an abundant number, since it is smaller than the sum of its proper divisors (2123384287596).

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

1123035541140 is a wasteful number, since it uses less digits than its factorization.

1123035541140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90229 (or 90227 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 1123035541140 in words is "one trillion, one hundred twenty-three billion, thirty-five million, five hundred forty-one thousand, one hundred forty".