11142101153 has 4 divisors (see below), whose sum is σ = 11443239060. Its totient is φ = 10840963248.

The previous prime is 11142101143. The next prime is 11142101161. The reversal of 11142101153 is 35110124111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35110124111 = 19 ⋅1847901269.

It can be written as a sum of positive squares in 2 ways, for example, as 8576982544 + 2565118609 = 92612^2 + 50647^2 .

It is a cyclic number.

It is not a de Polignac number, because 11142101153 - 2³² = 6847133857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11142101143) 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, 150568898 + ... + 150568971.

It is an arithmetic number, because the mean of its divisors is an integer number (2860809765).

Almost surely, 2^11142101153 is an apocalyptic number.

It is an amenable number.

11142101153 is a deficient number, since it is larger than the sum of its proper divisors (301137907).

11142101153 is an equidigital number, since it uses as much as digits as its factorization.

11142101153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301137906.

The product of its (nonzero) digits is 120, while the sum is 20.

Adding to 11142101153 its reverse (35110124111), we get a palindrome (46252225264).

The spelling of 11142101153 in words is "eleven billion, one hundred forty-two million, one hundred one thousand, one hundred fifty-three".