141121430 has 32 divisors (see below), whose sum is σ = 258978816. Its totient is φ = 55354464.

The previous prime is 141121427. The next prime is 141121469. The reversal of 141121430 is 34121141.

It is a happy number.

141121430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 141121399 and 141121408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232187 + ... + 232793.

It is an arithmetic number, because the mean of its divisors is an integer number (8093088).

Almost surely, 2^141121430 is an apocalyptic number.

141121430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

141121430 is a deficient number, since it is larger than the sum of its proper divisors (117857386).

141121430 is a wasteful number, since it uses less digits than its factorization.

141121430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 141121430 is about 11879.4541120373. The cubic root of 141121430 is about 520.6321577107.

Adding to 141121430 its reverse (34121141), we get a palindrome (175242571).

The spelling of 141121430 in words is "one hundred forty-one million, one hundred twenty-one thousand, four hundred thirty".