141731030 has 40 divisors (see below), whose sum is σ = 297667872. Its totient is φ = 48585264.

The previous prime is 141731011. The next prime is 141731047. The reversal of 141731030 is 30137141.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 141730993 and 141731011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 21059 + ... + 26961.

Almost surely, 2^141731030 is an apocalyptic number.

141731030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

141731030 is an abundant number, since it is smaller than the sum of its proper divisors (155936842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141731030 is an frugal number, since it uses more digits than its factorization.

141731030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5938 (or 5917 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 141731030 is about 11905.0842080180. The cubic root of 141731030 is about 521.3807363565.

Adding to 141731030 its reverse (30137141), we get a palindrome (171868171).

The spelling of 141731030 in words is "one hundred forty-one million, seven hundred thirty-one thousand, thirty".