201061342 has 4 divisors (see below), whose sum is σ = 301592016. Its totient is φ = 100530670.

The previous prime is 201061339. The next prime is 201061349. The reversal of 201061342 is 243160102.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 243160102 = 2 ⋅121580051.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201061349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50265334 + ... + 50265337.

It is an arithmetic number, because the mean of its divisors is an integer number (75398004).

Almost surely, 2^201061342 is an apocalyptic number.

201061342 is a deficient number, since it is larger than the sum of its proper divisors (100530674).

201061342 is a wasteful number, since it uses less digits than its factorization.

201061342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100530673.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 201061342 is about 14179.6100792652. The cubic root of 201061342 is about 585.8361841017.

The spelling of 201061342 in words is "two hundred one million, sixty-one thousand, three hundred forty-two".