11405100123150 has 48 divisors (see below), whose sum is σ = 28287389991168. Its totient is φ = 3041065228000.

The previous prime is 11405100123143. The next prime is 11405100123169. The reversal of 11405100123150 is 5132100150411.

It is a super-2 number, since 2×11405100123150² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11405100123150.

It is a congruent number.

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, 2130246 + ... + 5229545.

It is an arithmetic number, because the mean of its divisors is an integer number (589320624816).

Almost surely, 2^{11405100123150} is an apocalyptic number.

11405100123150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11405100123150 is an abundant number, since it is smaller than the sum of its proper divisors (16882289868018).

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

11405100123150 is a wasteful number, since it uses less digits than its factorization.

11405100123150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7370137 (or 7370132 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 24.

Adding to 11405100123150 its reverse (5132100150411), we get a palindrome (16537200273561).

The spelling of 11405100123150 in words is "eleven trillion, four hundred five billion, one hundred million, one hundred twenty-three thousand, one hundred fifty".