11127273400 has 48 divisors (see below), whose sum is σ = 26472580200. Its totient is φ = 4347396480.

The previous prime is 11127273397. The next prime is 11127273427. The reversal of 11127273400 is 437272111.

It is a congruent number.

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, 638335 + ... + 655534.

Almost surely, 2^11127273400 is an apocalyptic number.

11127273400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11127273400 is an abundant number, since it is smaller than the sum of its proper divisors (15345306800).

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

11127273400 is a wasteful number, since it uses less digits than its factorization.

11127273400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1293928 (or 1293919 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 28.

The spelling of 11127273400 in words is "eleven billion, one hundred twenty-seven million, two hundred seventy-three thousand, four hundred".