403503140130 has 32 divisors (see below), whose sum is σ = 973323324864. Its totient is φ = 107054638656.

The previous prime is 403503140119. The next prime is 403503140141. The reversal of 403503140130 is 31041305304.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (403503140119) and next prime (403503140141).

It is a self number, because there is not a number n which added to its sum of digits gives 403503140130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34131412 + ... + 34143231.

It is an arithmetic number, because the mean of its divisors is an integer number (30416353902).

Almost surely, 2^403503140130 is an apocalyptic number.

403503140130 is an abundant number, since it is smaller than the sum of its proper divisors (569820184734).

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

403503140130 is a wasteful number, since it uses less digits than its factorization.

403503140130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68274850.

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 403503140130 its reverse (31041305304), we get a palindrome (434544445434).

The spelling of 403503140130 in words is "four hundred three billion, five hundred three million, one hundred forty thousand, one hundred thirty".