130214052 has 36 divisors (see below), whose sum is σ = 333125520. Its totient is φ = 42880752.

The previous prime is 130214027. The next prime is 130214053. The reversal of 130214052 is 250412031.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (130214053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18802 + ... + 24777.

Almost surely, 2^130214052 is an apocalyptic number.

130214052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130214052 is an abundant number, since it is smaller than the sum of its proper divisors (202911468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130214052 is a wasteful number, since it uses less digits than its factorization.

130214052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43672 (or 43667 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 130214052 is about 11411.1371913583. The cubic root of 130214052 is about 506.8575863675.

Adding to 130214052 its reverse (250412031), we get a palindrome (380626083).

The spelling of 130214052 in words is "one hundred thirty million, two hundred fourteen thousand, fifty-two".