141145131502 has 8 divisors (see below), whose sum is σ = 211726250712. Its totient is φ = 70569714600.

The previous prime is 141145131497. The next prime is 141145131509. The reversal of 141145131502 is 205131541141.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141145131509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1363149 + ... + 1463032.

It is an arithmetic number, because the mean of its divisors is an integer number (26465781339).

Almost surely, 2^141145131502 is an apocalyptic number.

141145131502 is a deficient number, since it is larger than the sum of its proper divisors (70581119210).

141145131502 is a wasteful number, since it uses less digits than its factorization.

141145131502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2851154.

The product of its (nonzero) digits is 2400, while the sum is 28.

Adding to 141145131502 its reverse (205131541141), we get a palindrome (346276672643).

The spelling of 141145131502 in words is "one hundred forty-one billion, one hundred forty-five million, one hundred thirty-one thousand, five hundred two".