141512131 has 8 divisors (see below), whose sum is σ = 152293824. Its totient is φ = 131003520.

The previous prime is 141512113. The next prime is 141512143. The reversal of 141512131 is 131215141.

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

It is a cyclic number.

It is not a de Polignac number, because 141512131 - 2¹³ = 141503939 is a prime.

It is a super-2 number, since 2×141512131² = 40051366440322322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 141512099 and 141512108.

It is not an unprimeable number, because it can be changed into a prime (141512191) 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, 67195 + ... + 69268.

It is an arithmetic number, because the mean of its divisors is an integer number (19036728).

Almost surely, 2^141512131 is an apocalyptic number.

141512131 is a deficient number, since it is larger than the sum of its proper divisors (10781693).

141512131 is a wasteful number, since it uses less digits than its factorization.

141512131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136541.

The product of its digits is 120, while the sum is 19.

The square root of 141512131 is about 11895.8871464048. The cubic root of 141512131 is about 521.1121794784.

Adding to 141512131 its reverse (131215141), we get a palindrome (272727272).

The spelling of 141512131 in words is "one hundred forty-one million, five hundred twelve thousand, one hundred thirty-one".