11210120403 has 8 divisors (see below), whose sum is σ = 15733502400. Its totient is φ = 7080076008.

The previous prime is 11210120393. The next prime is 11210120413. The reversal of 11210120403 is 30402101211.

It is an interprime number because it is at equal distance from previous prime (11210120393) and next prime (11210120413).

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

It is not a de Polignac number, because 11210120403 - 2⁴ = 11210120387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11210120413) 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, 98334333 + ... + 98334446.

It is an arithmetic number, because the mean of its divisors is an integer number (1966687800).

Almost surely, 2^11210120403 is an apocalyptic number.

11210120403 is a deficient number, since it is larger than the sum of its proper divisors (4523381997).

11210120403 is a wasteful number, since it uses less digits than its factorization.

11210120403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196668801.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 11210120403 its reverse (30402101211), we get a palindrome (41612221614).

The spelling of 11210120403 in words is "eleven billion, two hundred ten million, one hundred twenty thousand, four hundred three".