11623532100100 has 36 divisors (see below), whose sum is σ = 25232929531684. Its totient is φ = 4647594430080.

The previous prime is 11623532100077. The next prime is 11623532100143. The reversal of 11623532100100 is 100123532611.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 373250127364 + 11250281972736 = 610942^2 + 3354144^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

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, 22473147 + ... + 22984546.

Almost surely, 2^{11623532100100} is an apocalyptic number.

11623532100100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11623532100100 is an abundant number, since it is smaller than the sum of its proper divisors (13609397431584).

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

11623532100100 is a wasteful number, since it uses less digits than its factorization.

11623532100100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45460264 (or 45460257 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 11623532100100 its reverse (100123532611), we get a palindrome (11723655632711).

The spelling of 11623532100100 in words is "eleven trillion, six hundred twenty-three billion, five hundred thirty-two million, one hundred thousand, one hundred".