1402230130 has 32 divisors (see below), whose sum is σ = 2977643520. Its totient is φ = 465255360.

The previous prime is 1402230103. The next prime is 1402230131. The reversal of 1402230130 is 310322041.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1402230131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 320925 + ... + 325264.

It is an arithmetic number, because the mean of its divisors is an integer number (93051360).

Almost surely, 2^1402230130 is an apocalyptic number.

1402230130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1402230130 is an abundant number, since it is smaller than the sum of its proper divisors (1575413390).

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

1402230130 is a wasteful number, since it uses less digits than its factorization.

1402230130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646234.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1402230130 is about 37446.3633748325. The cubic root of 1402230130 is about 1119.2826321368.

Adding to 1402230130 its reverse (310322041), we get a palindrome (1712552171).

The spelling of 1402230130 in words is "one billion, four hundred two million, two hundred thirty thousand, one hundred thirty".