10005523230402 has 24 divisors (see below), whose sum is σ = 24775581332736. Its totient is φ = 2858720922936.

The previous prime is 10005523230347. The next prime is 10005523230421. The reversal of 10005523230402 is 20403232550001.

It is a happy number.

10005523230402 is a `hidden beast` number, since 1 + 0 + 0 + 0 + 5 + 5 + 23 + 230 + 402 = 666.

It is a super-2 number, since 2×10005523230402² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39704457138 + ... + 39704457389.

It is an arithmetic number, because the mean of its divisors is an integer number (1032315888864).

Almost surely, 2^{10005523230402} is an apocalyptic number.

10005523230402 is an abundant number, since it is smaller than the sum of its proper divisors (14770058102334).

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

10005523230402 is a wasteful number, since it uses less digits than its factorization.

10005523230402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79408914542 (or 79408914539 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 10005523230402 its reverse (20403232550001), we get a palindrome (30408755780403).

The spelling of 10005523230402 in words is "ten trillion, five billion, five hundred twenty-three million, two hundred thirty thousand, four hundred two".