130273484 has 24 divisors (see below), whose sum is σ = 249818688. Its totient is φ = 58949840.

The previous prime is 130273477. The next prime is 130273487. The reversal of 130273484 is 484372031.

It is a self number, because there is not a number n which added to its sum of digits gives 130273484.

It is not an unprimeable number, because it can be changed into a prime (130273487) 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, 3467 + ... + 16509.

It is an arithmetic number, because the mean of its divisors is an integer number (10409112).

Almost surely, 2^130273484 is an apocalyptic number.

It is an amenable number.

130273484 is a deficient number, since it is larger than the sum of its proper divisors (119545204).

130273484 is a wasteful number, since it uses less digits than its factorization.

130273484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13285 (or 13283 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 130273484 is about 11413.7410168621. The cubic root of 130273484 is about 506.9346875656.

The spelling of 130273484 in words is "one hundred thirty million, two hundred seventy-three thousand, four hundred eighty-four".