10340402130 has 48 divisors (see below), whose sum is σ = 27540788184. Its totient is φ = 2690184960.

The previous prime is 10340402117. The next prime is 10340402143. The reversal of 10340402130 is 3120404301.

It is an interprime number because it is at equal distance from previous prime (10340402117) and next prime (10340402143).

It can be written as a sum of positive squares in 4 ways, for example, as 9100587609 + 1239814521 = 95397^2 + 35211^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1397449 + ... + 1404828.

Almost surely, 2^10340402130 is an apocalyptic number.

10340402130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10340402130 is an abundant number, since it is smaller than the sum of its proper divisors (17200386054).

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

10340402130 is a wasteful number, since it uses less digits than its factorization.

10340402130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2802331 (or 2802328 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10340402130 its reverse (3120404301), we get a palindrome (13460806431).

The spelling of 10340402130 in words is "ten billion, three hundred forty million, four hundred two thousand, one hundred thirty".