10231530113436 has 12 divisors (see below), whose sum is σ = 23873570264712. Its totient is φ = 3410510037808.

The previous prime is 10231530113419. The next prime is 10231530113443. The reversal of 10231530113436 is 63431103513201.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 10231530113397 and 10231530113406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 426313754715 + ... + 426313754738.

It is an arithmetic number, because the mean of its divisors is an integer number (1989464188726).

Almost surely, 2^{10231530113436} is an apocalyptic number.

It is an amenable number.

10231530113436 is an abundant number, since it is smaller than the sum of its proper divisors (13642040151276).

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

10231530113436 is a wasteful number, since it uses less digits than its factorization.

10231530113436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852627509460 (or 852627509458 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

Adding to 10231530113436 its reverse (63431103513201), we get a palindrome (73662633626637).

The spelling of 10231530113436 in words is "ten trillion, two hundred thirty-one billion, five hundred thirty million, one hundred thirteen thousand, four hundred thirty-six".