141243202 has 8 divisors (see below), whose sum is σ = 212774796. Its totient is φ = 70318272.

The previous prime is 141243199. The next prime is 141243217. The reversal of 141243202 is 202342141.

It can be written as a sum of positive squares in 2 ways, for example, as 124523281 + 16719921 = 11159^2 + 4089^2 .

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

It is a super-2 number, since 2×141243202² = 39899284222425608, which contains 22 as substring.

It is a zygodrome in base 7.

It is a self number, because there is not a number n which added to its sum of digits gives 141243202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151083 + ... + 152014.

Almost surely, 2^141243202 is an apocalyptic number.

141243202 is a deficient number, since it is larger than the sum of its proper divisors (71531594).

141243202 is a wasteful number, since it uses less digits than its factorization.

141243202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303332.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 141243202 is about 11884.5783265541. The cubic root of 141243202 is about 520.7818637537.

Adding to 141243202 its reverse (202342141), we get a palindrome (343585343).

The spelling of 141243202 in words is "one hundred forty-one million, two hundred forty-three thousand, two hundred two".