130124362461 has 4 divisors (see below), whose sum is σ = 173499149952. Its totient is φ = 86749574972.

The previous prime is 130124362451. The next prime is 130124362469. The reversal of 130124362461 is 164263421031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 130124362461 - 2¹¹ = 130124360413 is a prime.

It is a super-3 number, since 3×130124362461³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130124362469) by changing a digit.

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, 21687393741 + ... + 21687393746.

It is an arithmetic number, because the mean of its divisors is an integer number (43374787488).

Almost surely, 2^130124362461 is an apocalyptic number.

It is an amenable number.

130124362461 is a deficient number, since it is larger than the sum of its proper divisors (43374787491).

130124362461 is an equidigital number, since it uses as much as digits as its factorization.

130124362461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43374787490.

The product of its (nonzero) digits is 20736, while the sum is 33.

Adding to 130124362461 its reverse (164263421031), we get a palindrome (294387783492).

The spelling of 130124362461 in words is "one hundred thirty billion, one hundred twenty-four million, three hundred sixty-two thousand, four hundred sixty-one".