1531152134141 has 32 divisors (see below), whose sum is σ = 1762808586240. Its totient is φ = 1302772113216.

The previous prime is 1531152134131. The next prime is 1531152134143. The reversal of 1531152134141 is 1414312511351.

It is not a de Polignac number, because 1531152134141 - 2¹⁴ = 1531152117757 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1531152134098 and 1531152134107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1531152134143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 820112690 + ... + 820114556.

It is an arithmetic number, because the mean of its divisors is an integer number (55087768320).

Almost surely, 2^{1531152134141} is an apocalyptic number.

It is an amenable number.

1531152134141 is a deficient number, since it is larger than the sum of its proper divisors (231656452099).

1531152134141 is a wasteful number, since it uses less digits than its factorization.

1531152134141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3513.

The product of its digits is 7200, while the sum is 32.

Adding to 1531152134141 its reverse (1414312511351), we get a palindrome (2945464645492).

The spelling of 1531152134141 in words is "one trillion, five hundred thirty-one billion, one hundred fifty-two million, one hundred thirty-four thousand, one hundred forty-one".