11403230127 has 8 divisors (see below), whose sum is σ = 15208244016. Its totient is φ = 7600184832.

The previous prime is 11403230117. The next prime is 11403230143. The reversal of 11403230127 is 72103230411.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11403230127 - 2²⁶ = 11336121263 is a prime.

It is a super-2 number, since 2×11403230127² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11403230097 and 11403230106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11403230117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 478578 + ... + 501839.

It is an arithmetic number, because the mean of its divisors is an integer number (1901030502).

Almost surely, 2^11403230127 is an apocalyptic number.

11403230127 is a deficient number, since it is larger than the sum of its proper divisors (3805013889).

11403230127 is an equidigital number, since it uses as much as digits as its factorization.

11403230127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 984297.

The product of its (nonzero) digits is 1008, while the sum is 24.

Adding to 11403230127 its reverse (72103230411), we get a palindrome (83506460538).

The spelling of 11403230127 in words is "eleven billion, four hundred three million, two hundred thirty thousand, one hundred twenty-seven".