11401533110 has 64 divisors (see below), whose sum is σ = 23717594880. Its totient is φ = 3902670720.

The previous prime is 11401533109. The next prime is 11401533161. The reversal of 11401533110 is 1133510411.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 310757 + ... + 345503.

It is an arithmetic number, because the mean of its divisors is an integer number (370587420).

Almost surely, 2^11401533110 is an apocalyptic number.

11401533110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11401533110 is an abundant number, since it is smaller than the sum of its proper divisors (12316061770).

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

11401533110 is a wasteful number, since it uses less digits than its factorization.

11401533110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34941.

The product of its (nonzero) digits is 180, while the sum is 20.

The spelling of 11401533110 in words is "eleven billion, four hundred one million, five hundred thirty-three thousand, one hundred ten".