11542153110223 has 4 divisors (see below), whose sum is σ = 11543885912728. Its totient is φ = 11540420307720.

The previous prime is 11542153110211. The next prime is 11542153110251. The reversal of 11542153110223 is 32201135124511.

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

It is a cyclic number.

It is not a de Polignac number, because 11542153110223 - 2¹³ = 11542153102031 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 (11542153110283) 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, 866391261 + ... + 866404582.

It is an arithmetic number, because the mean of its divisors is an integer number (2885971478182).

Almost surely, 2^{11542153110223} is an apocalyptic number.

11542153110223 is a deficient number, since it is larger than the sum of its proper divisors (1732802505).

11542153110223 is an equidigital number, since it uses as much as digits as its factorization.

11542153110223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1732802504.

The product of its (nonzero) digits is 7200, while the sum is 31.

Adding to 11542153110223 its reverse (32201135124511), we get a palindrome (43743288234734).

The spelling of 11542153110223 in words is "eleven trillion, five hundred forty-two billion, one hundred fifty-three million, one hundred ten thousand, two hundred twenty-three".