10403413511 has 4 divisors (see below), whose sum is σ = 10403644224. Its totient is φ = 10403182800.

The previous prime is 10403413477. The next prime is 10403413519. The reversal of 10403413511 is 11531430401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11531430401 = 47 ⋅245349583.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10403413511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10403413519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23150 + ... + 146091.

It is an arithmetic number, because the mean of its divisors is an integer number (2600911056).

Almost surely, 2^10403413511 is an apocalyptic number.

10403413511 is a deficient number, since it is larger than the sum of its proper divisors (230713).

10403413511 is an equidigital number, since it uses as much as digits as its factorization.

10403413511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230712.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 10403413511 its reverse (11531430401), we get a palindrome (21934843912).

The spelling of 10403413511 in words is "ten billion, four hundred three million, four hundred thirteen thousand, five hundred eleven".