11401251100 has 36 divisors (see below), whose sum is σ = 24746419600. Its totient is φ = 4559448960.

The previous prime is 11401251097. The next prime is 11401251119. The reversal of 11401251100 is 115210411.

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, 537496 + ... + 558304.

Almost surely, 2^11401251100 is an apocalyptic number.

11401251100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11401251100 is an abundant number, since it is smaller than the sum of its proper divisors (13345168500).

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

11401251100 is a wasteful number, since it uses less digits than its factorization.

11401251100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26302 (or 26295 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 16.

Adding to 11401251100 its reverse (115210411), we get a palindrome (11516461511).

The spelling of 11401251100 in words is "eleven billion, four hundred one million, two hundred fifty-one thousand, one hundred".