141022530 has 96 divisors (see below), whose sum is σ = 402712128. Its totient is φ = 33955200.

The previous prime is 141022523. The next prime is 141022537. The reversal of 141022530 is 35220141.

141022530 is a `hidden beast` number, since 1 + 410 + 2 + 253 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (141022523) and next prime (141022537).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (141022537) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 178797 + ... + 179583.

It is an arithmetic number, because the mean of its divisors is an integer number (4194918).

Almost surely, 2^141022530 is an apocalyptic number.

141022530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 141022530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201356064).

141022530 is an abundant number, since it is smaller than the sum of its proper divisors (261689598).

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

141022530 is a wasteful number, since it uses less digits than its factorization.

141022530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992 (or 989 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 141022530 is about 11875.2907332831. The cubic root of 141022530 is about 520.5105070313.

Adding to 141022530 its reverse (35220141), we get a palindrome (176242671).

The spelling of 141022530 in words is "one hundred forty-one million, twenty-two thousand, five hundred thirty".