130552143452 has 12 divisors (see below), whose sum is σ = 228495106056. Its totient is φ = 65267827440.

The previous prime is 130552143443. The next prime is 130552143481. The reversal of 130552143452 is 254341255031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2025374 + ... + 2088837.

It is an arithmetic number, because the mean of its divisors is an integer number (19041258838).

Almost surely, 2^130552143452 is an apocalyptic number.

It is an amenable number.

130552143452 is a deficient number, since it is larger than the sum of its proper divisors (97942962604).

130552143452 is a wasteful number, since it uses less digits than its factorization.

130552143452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4122148 (or 4122146 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 130552143452 its reverse (254341255031), we get a palindrome (384893398483).

The spelling of 130552143452 in words is "one hundred thirty billion, five hundred fifty-two million, one hundred forty-three thousand, four hundred fifty-two".