141212901 has 8 divisors (see below), whose sum is σ = 191475360. Its totient is φ = 92546192.

The previous prime is 141212873. The next prime is 141212909. The reversal of 141212901 is 109212141.

It is a happy number.

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 141212901 - 2⁶ = 141212837 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141212909) 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, 398730 + ... + 399083.

It is an arithmetic number, because the mean of its divisors is an integer number (23934420).

Almost surely, 2^141212901 is an apocalyptic number.

It is an amenable number.

141212901 is a deficient number, since it is larger than the sum of its proper divisors (50262459).

141212901 is an equidigital number, since it uses as much as digits as its factorization.

141212901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797875.

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 141212901 is about 11883.3034548479. The cubic root of 141212901 is about 520.7446198613.

The spelling of 141212901 in words is "one hundred forty-one million, two hundred twelve thousand, nine hundred one".