11123445677900 has 36 divisors (see below), whose sum is σ = 24141662464920. Its totient is φ = 4448680512000.

The previous prime is 11123445677899. The next prime is 11123445677921. The reversal of 11123445677900 is 977654432111.

11123445677900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×11123445677900³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8080901 + ... + 9356700.

Almost surely, 2^{11123445677900} is an apocalyptic number.

11123445677900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11123445677900 is an abundant number, since it is smaller than the sum of its proper divisors (13018216787020).

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

11123445677900 is a wasteful number, since it uses less digits than its factorization.

11123445677900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17443994 (or 17443987 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 50.

The spelling of 11123445677900 in words is "eleven trillion, one hundred twenty-three billion, four hundred forty-five million, six hundred seventy-seven thousand, nine hundred".