130120213012 has 12 divisors (see below), whose sum is σ = 233264284596. Its totient is φ = 63473274560.

The previous prime is 130120212967. The next prime is 130120213057. The reversal of 130120213012 is 210312021031.

It is an interprime number because it is at equal distance from previous prime (130120212967) and next prime (130120213057).

It can be written as a sum of positive squares in 2 ways, for example, as 15108343056 + 115011869956 = 122916^2 + 339134^2 .

It is a super-2 number, since 2×130120213012² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 396707803 + ... + 396708130.

It is an arithmetic number, because the mean of its divisors is an integer number (19438690383).

Almost surely, 2^130120213012 is an apocalyptic number.

It is an amenable number.

130120213012 is a deficient number, since it is larger than the sum of its proper divisors (103144071584).

130120213012 is a wasteful number, since it uses less digits than its factorization.

130120213012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793415978 (or 793415976 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 130120213012 its reverse (210312021031), we get a palindrome (340432234043).

The spelling of 130120213012 in words is "one hundred thirty billion, one hundred twenty million, two hundred thirteen thousand, twelve".