159101342 has 4 divisors (see below), whose sum is σ = 238652016. Its totient is φ = 79550670.

The previous prime is 159101329. The next prime is 159101381. The reversal of 159101342 is 243101951.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 243101951 = 37 ⋅6570323.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 39775334 + ... + 39775337.

It is an arithmetic number, because the mean of its divisors is an integer number (59663004).

Almost surely, 2^159101342 is an apocalyptic number.

159101342 is a deficient number, since it is larger than the sum of its proper divisors (79550674).

159101342 is an equidigital number, since it uses as much as digits as its factorization.

159101342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79550673.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 159101342 is about 12613.5380444981. The cubic root of 159101342 is about 541.8652256773.

The spelling of 159101342 in words is "one hundred fifty-nine million, one hundred one thousand, three hundred forty-two".