11233031541401 has 4 divisors (see below), whose sum is σ = 11233391686452. Its totient is φ = 11232671396352.

The previous prime is 11233031541359. The next prime is 11233031541449. The reversal of 11233031541401 is 10414513033211.

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 9500425340176 + 1732606201225 = 3082276^2 + 1316285^2 .

It is a cyclic number.

It is not a de Polignac number, because 11233031541401 - 2³⁰ = 11231957799577 is a prime.

It is a super-2 number, since 2×11233031541401² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11233031541101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180025736 + ... + 180088121.

It is an arithmetic number, because the mean of its divisors is an integer number (2808347921613).

Almost surely, 2^{11233031541401} is an apocalyptic number.

It is an amenable number.

11233031541401 is a deficient number, since it is larger than the sum of its proper divisors (360145051).

11233031541401 is an equidigital number, since it uses as much as digits as its factorization.

11233031541401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360145050.

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 11233031541401 its reverse (10414513033211), we get a palindrome (21647544574612).

The spelling of 11233031541401 in words is "eleven trillion, two hundred thirty-three billion, thirty-one million, five hundred forty-one thousand, four hundred one".