11230013401 has 4 divisors (see below), whose sum is σ = 11241999412. Its totient is φ = 11218027392.

The previous prime is 11230013393. The next prime is 11230013411. The reversal of 11230013401 is 10431003211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1105629001 + 10124384400 = 33251^2 + 100620^2 .

It is a cyclic number.

It is not a de Polignac number, because 11230013401 - 2³ = 11230013393 is a prime.

It is a super-2 number, since 2×11230013401² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11230013411) 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, 5991600 + ... + 5993473.

It is an arithmetic number, because the mean of its divisors is an integer number (2810499853).

Almost surely, 2^11230013401 is an apocalyptic number.

It is an amenable number.

11230013401 is a deficient number, since it is larger than the sum of its proper divisors (11986011).

11230013401 is an equidigital number, since it uses as much as digits as its factorization.

11230013401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11986010.

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

Adding to 11230013401 its reverse (10431003211), we get a palindrome (21661016612).

The spelling of 11230013401 in words is "eleven billion, two hundred thirty million, thirteen thousand, four hundred one".