11113150405450 has 48 divisors (see below), whose sum is σ = 20819074636800. Its totient is φ = 4413328328000.

The previous prime is 11113150405447. The next prime is 11113150405477. The reversal of 11113150405450 is 5450405131111.

It is a super-2 number, since 2×11113150405450² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15373635 + ... + 16080265.

It is an arithmetic number, because the mean of its divisors is an integer number (433730721600).

Almost surely, 2^{11113150405450} is an apocalyptic number.

11113150405450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11113150405450 is a deficient number, since it is larger than the sum of its proper divisors (9705924231350).

11113150405450 is a wasteful number, since it uses less digits than its factorization.

11113150405450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708903 (or 708898 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 31.

Adding to 11113150405450 its reverse (5450405131111), we get a palindrome (16563555536561).

The spelling of 11113150405450 in words is "eleven trillion, one hundred thirteen billion, one hundred fifty million, four hundred five thousand, four hundred fifty".