153442541011 has 4 divisors (see below), whose sum is σ = 157589636752. Its totient is φ = 149295445272.

The previous prime is 153442540967. The next prime is 153442541023. The reversal of 153442541011 is 110145244351.

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 153442541011 - 2⁹ = 153442540499 is a prime.

It is a super-2 number, since 2×153442541011² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (153442541051) 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, 2073547815 + ... + 2073547888.

It is an arithmetic number, because the mean of its divisors is an integer number (39397409188).

Almost surely, 2^153442541011 is an apocalyptic number.

153442541011 is a deficient number, since it is larger than the sum of its proper divisors (4147095741).

153442541011 is an equidigital number, since it uses as much as digits as its factorization.

153442541011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4147095740.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 153442541011 its reverse (110145244351), we get a palindrome (263587785362).

The spelling of 153442541011 in words is "one hundred fifty-three billion, four hundred forty-two million, five hundred forty-one thousand, eleven".