11432203101 has 12 divisors (see below), whose sum is σ = 18014380800. Its totient is φ = 6928607880.

The previous prime is 11432203091. The next prime is 11432203117. The reversal of 11432203101 is 10130223411.

It is not a de Polignac number, because 11432203101 - 2⁷ = 11432202973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11432203141) 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, 57738301 + ... + 57738498.

It is an arithmetic number, because the mean of its divisors is an integer number (1501198400).

Almost surely, 2^11432203101 is an apocalyptic number.

11432203101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11432203101 is a deficient number, since it is larger than the sum of its proper divisors (6582177699).

11432203101 is a wasteful number, since it uses less digits than its factorization.

11432203101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115476816 (or 115476813 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11432203101 its reverse (10130223411), we get a palindrome (21562426512).

The spelling of 11432203101 in words is "eleven billion, four hundred thirty-two million, two hundred three thousand, one hundred one".