160011521143 has 8 divisors (see below), whose sum is σ = 160787894000. Its totient is φ = 159235823808.

The previous prime is 160011521119. The next prime is 160011521149. The reversal of 160011521143 is 341125110061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 160011521143 - 2²¹ = 160009423991 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 (160011521149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309283 + ... + 644731.

It is an arithmetic number, because the mean of its divisors is an integer number (20098486750).

Almost surely, 2^160011521143 is an apocalyptic number.

160011521143 is a deficient number, since it is larger than the sum of its proper divisors (776372857).

160011521143 is a wasteful number, since it uses less digits than its factorization.

160011521143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337761.

The product of its (nonzero) digits is 720, while the sum is 25.

The spelling of 160011521143 in words is "one hundred sixty billion, eleven million, five hundred twenty-one thousand, one hundred forty-three".