141220930 has 8 divisors (see below), whose sum is σ = 254197692. Its totient is φ = 56488368.

The previous prime is 141220913. The next prime is 141220949. The reversal of 141220930 is 39022141.

141220930 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 139783329 + 1437601 = 11823^2 + 1199^2 .

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

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, 7061037 + ... + 7061056.

Almost surely, 2^141220930 is an apocalyptic number.

141220930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

141220930 is a deficient number, since it is larger than the sum of its proper divisors (112976762).

141220930 is a wasteful number, since it uses less digits than its factorization.

141220930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14122100.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 141220930 is about 11883.6412769824. The cubic root of 141220930 is about 520.7544890713.

The spelling of 141220930 in words is "one hundred forty-one million, two hundred twenty thousand, nine hundred thirty".