153868143011 has 4 divisors (see below), whose sum is σ = 167856156024. Its totient is φ = 139880130000.

The previous prime is 153868142933. The next prime is 153868143043. The reversal of 153868143011 is 110341868351.

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 153868143011 - 2²⁶ = 153801034147 is a prime.

It is a super-2 number, since 2×153868143011² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 153868143011.

It is not an unprimeable number, because it can be changed into a prime (153868143071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6994006490 + ... + 6994006511.

It is an arithmetic number, because the mean of its divisors is an integer number (41964039006).

Almost surely, 2^153868143011 is an apocalyptic number.

153868143011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

153868143011 is a deficient number, since it is larger than the sum of its proper divisors (13988013013).

153868143011 is a wasteful number, since it uses less digits than its factorization.

153868143011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13988013012.

The product of its (nonzero) digits is 69120, while the sum is 41.

The spelling of 153868143011 in words is "one hundred fifty-three billion, eight hundred sixty-eight million, one hundred forty-three thousand, eleven".