401230130 has 24 divisors (see below), whose sum is σ = 840127788. Its totient is φ = 137564448.

The previous prime is 401230129. The next prime is 401230133. The reversal of 401230130 is 31032104.

401230130 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 399960001 + 1270129 = 19999^2 + 1127^2 .

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (401230133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 408929 + ... + 409908.

Almost surely, 2^401230130 is an apocalyptic number.

401230130 is an abundant number, since it is smaller than the sum of its proper divisors (438897658).

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

401230130 is a wasteful number, since it uses less digits than its factorization.

401230130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818858 (or 818851 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 401230130 is about 20030.7296422272. The cubic root of 401230130 is about 737.5608330554.

Adding to 401230130 its reverse (31032104), we get a palindrome (432262234).

The spelling of 401230130 in words is "four hundred one million, two hundred thirty thousand, one hundred thirty".