141020131 has 8 divisors (see below), whose sum is σ = 161741664. Its totient is φ = 120442560.

The previous prime is 141020123. The next prime is 141020137. The reversal of 141020131 is 131020141.

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

It is not a de Polignac number, because 141020131 - 2³ = 141020123 is a prime.

It is a super-2 number, since 2×141020131² = 39773354694514322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (141020137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33880 + ... + 37813.

It is an arithmetic number, because the mean of its divisors is an integer number (20217708).

Almost surely, 2^141020131 is an apocalyptic number.

141020131 is a deficient number, since it is larger than the sum of its proper divisors (20721533).

141020131 is an equidigital number, since it uses as much as digits as its factorization.

141020131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71981.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 141020131 is about 11875.1897248002. The cubic root of 141020131 is about 520.5075554656.

Adding to 141020131 its reverse (131020141), we get a palindrome (272040272).

The spelling of 141020131 in words is "one hundred forty-one million, twenty thousand, one hundred thirty-one".