11401021301 has 4 divisors (see below), whose sum is σ = 11460712704. Its totient is φ = 11341329900.

The previous prime is 11401021297. The next prime is 11401021309. The reversal of 11401021301 is 10312010411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10312010411 = 61 ⋅169049351.

It is a cyclic number.

It is not a de Polignac number, because 11401021301 - 2² = 11401021297 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 (11401021309) 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, 29845415 + ... + 29845796.

It is an arithmetic number, because the mean of its divisors is an integer number (2865178176).

Almost surely, 2^11401021301 is an apocalyptic number.

It is an amenable number.

11401021301 is a deficient number, since it is larger than the sum of its proper divisors (59691403).

11401021301 is an equidigital number, since it uses as much as digits as its factorization.

11401021301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59691402.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11401021301 its reverse (10312010411), we get a palindrome (21713031712).

The spelling of 11401021301 in words is "eleven billion, four hundred one million, twenty-one thousand, three hundred one".