105127000404 has 48 divisors (see below), whose sum is σ = 256313960448. Its totient is φ = 33472584288.

The previous prime is 105127000357. The next prime is 105127000411. The reversal of 105127000404 is 404000721501.

It is a super-2 number, since 2×105127000404² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61312 + ... + 462615.

It is an arithmetic number, because the mean of its divisors is an integer number (5339874176).

Almost surely, 2^105127000404 is an apocalyptic number.

It is an amenable number.

105127000404 is an abundant number, since it is smaller than the sum of its proper divisors (151186960044).

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

105127000404 is a wasteful number, since it uses less digits than its factorization.

105127000404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524684 (or 524682 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

Adding to 105127000404 its reverse (404000721501), we get a palindrome (509127721905).

The spelling of 105127000404 in words is "one hundred five billion, one hundred twenty-seven million, four hundred four", and thus it is an aban number.