131027154148 has 12 divisors (see below), whose sum is σ = 250142748912. Its totient is φ = 59557797320.

The previous prime is 131027154143. The next prime is 131027154163. The reversal of 131027154148 is 841451720131.

It is not an unprimeable number, because it can be changed into a prime (131027154143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1488944890 + ... + 1488944977.

It is an arithmetic number, because the mean of its divisors is an integer number (20845229076).

Almost surely, 2^131027154148 is an apocalyptic number.

It is an amenable number.

131027154148 is a deficient number, since it is larger than the sum of its proper divisors (119115594764).

131027154148 is a wasteful number, since it uses less digits than its factorization.

131027154148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2977889882 (or 2977889880 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 37.

Adding to 131027154148 its reverse (841451720131), we get a palindrome (972478874279).

The spelling of 131027154148 in words is "one hundred thirty-one billion, twenty-seven million, one hundred fifty-four thousand, one hundred forty-eight".