11432103100 has 36 divisors (see below), whose sum is σ = 27062908488. Its totient is φ = 4157128000.

The previous prime is 11432103077. The next prime is 11432103107. The reversal of 11432103100 is 130123411.

It is a super-2 number, since 2×11432103100² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11432103107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5195311 + ... + 5197510.

It is an arithmetic number, because the mean of its divisors is an integer number (751747458).

Almost surely, 2^11432103100 is an apocalyptic number.

11432103100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11432103100 is an abundant number, since it is smaller than the sum of its proper divisors (15630805388).

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

11432103100 is a wasteful number, since it uses less digits than its factorization.

11432103100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10392846 (or 10392839 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11432103100 its reverse (130123411), we get a palindrome (11562226511).

The spelling of 11432103100 in words is "eleven billion, four hundred thirty-two million, one hundred three thousand, one hundred".