141031623 has 8 divisors (see below), whose sum is σ = 197939200. Its totient is φ = 89072568.

The previous prime is 141031613. The next prime is 141031633. The reversal of 141031623 is 326130141.

It is an interprime number because it is at equal distance from previous prime (141031613) and next prime (141031633).

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

It is not a de Polignac number, because 141031623 - 2⁵ = 141031591 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 141031623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141031603) 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, 1237063 + ... + 1237176.

It is an arithmetic number, because the mean of its divisors is an integer number (24742400).

Almost surely, 2^141031623 is an apocalyptic number.

141031623 is a deficient number, since it is larger than the sum of its proper divisors (56907577).

141031623 is a wasteful number, since it uses less digits than its factorization.

141031623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2474261.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 141031623 is about 11875.6735808964. The cubic root of 141031623 is about 520.5216941334.

Adding to 141031623 its reverse (326130141), we get a palindrome (467161764).

It can be divided in two parts, 1410 and 31623, that added together give a palindrome (33033).

The spelling of 141031623 in words is "one hundred forty-one million, thirty-one thousand, six hundred twenty-three".