131425153532 has 6 divisors (see below), whose sum is σ = 229994018688. Its totient is φ = 65712576764.

The previous prime is 131425153529. The next prime is 131425153547. The reversal of 131425153532 is 235351524131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 131425153492 and 131425153501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16428144188 + ... + 16428144195.

It is an arithmetic number, because the mean of its divisors is an integer number (38332336448).

Almost surely, 2^131425153532 is an apocalyptic number.

It is an amenable number.

131425153532 is a deficient number, since it is larger than the sum of its proper divisors (98568865156).

131425153532 is a wasteful number, since it uses less digits than its factorization.

131425153532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32856288387 (or 32856288385 counting only the distinct ones).

The product of its digits is 54000, while the sum is 35.

Adding to 131425153532 its reverse (235351524131), we get a palindrome (366776677663).

The spelling of 131425153532 in words is "one hundred thirty-one billion, four hundred twenty-five million, one hundred fifty-three thousand, five hundred thirty-two".