303430212141 has 32 divisors (see below), whose sum is σ = 471867801600. Its totient is φ = 173365969392.

The previous prime is 303430212079. The next prime is 303430212143. The reversal of 303430212141 is 141212034303.

It is a happy number.

It is not a de Polignac number, because 303430212141 - 2²² = 303426017837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (303430212143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10752336 + ... + 10780518.

It is an arithmetic number, because the mean of its divisors is an integer number (14745868800).

Almost surely, 2^303430212141 is an apocalyptic number.

It is an amenable number.

303430212141 is a deficient number, since it is larger than the sum of its proper divisors (168437589459).

303430212141 is a wasteful number, since it uses less digits than its factorization.

303430212141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38670 (or 38656 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 303430212141 its reverse (141212034303), we get a palindrome (444642246444).

The spelling of 303430212141 in words is "three hundred three billion, four hundred thirty million, two hundred twelve thousand, one hundred forty-one".