46130121 has 8 divisors (see below), whose sum is σ = 68340960. Its totient is φ = 30753396.

The previous prime is 46130113. The next prime is 46130131. The reversal of 46130121 is 12103164.

It is a happy number.

It is not a de Polignac number, because 46130121 - 2³ = 46130113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46130094 and 46130103.

It is not an unprimeable number, because it can be changed into a prime (46130131) 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 7 ways as a sum of consecutive naturals, for example, 854235 + ... + 854288.

It is an arithmetic number, because the mean of its divisors is an integer number (8542620).

Almost surely, 2^46130121 is an apocalyptic number.

It is an amenable number.

46130121 is a deficient number, since it is larger than the sum of its proper divisors (22210839).

46130121 is a wasteful number, since it uses less digits than its factorization.

46130121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1708532 (or 1708526 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 46130121 is about 6791.9158563692. The cubic root of 46130121 is about 358.6423167036.

Adding to 46130121 its reverse (12103164), we get a palindrome (58233285).

The spelling of 46130121 in words is "forty-six million, one hundred thirty thousand, one hundred twenty-one".