111053150440 has 16 divisors (see below), whose sum is σ = 249869588580. Its totient is φ = 44421260160.

The previous prime is 111053150401. The next prime is 111053150447. The reversal of 111053150440 is 44051350111.

It can be written as a sum of positive squares in 2 ways, for example, as 108323923876 + 2729226564 = 329126^2 + 52242^2 .

It is not an unprimeable number, because it can be changed into a prime (111053150447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1388164341 + ... + 1388164420.

Almost surely, 2^111053150440 is an apocalyptic number.

111053150440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111053150440 is an abundant number, since it is smaller than the sum of its proper divisors (138816438140).

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

111053150440 is a wasteful number, since it uses less digits than its factorization.

111053150440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2776328772 (or 2776328768 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

The spelling of 111053150440 in words is "one hundred eleven billion, fifty-three million, one hundred fifty thousand, four hundred forty".