10231231250 has 24 divisors (see below), whose sum is σ = 19182342564. Its totient is φ = 4092490000.

The previous prime is 10231231249. The next prime is 10231231259. The reversal of 10231231250 is 5213213201.

It can be written as a sum of positive squares in 6 ways, for example, as 1324801 + 10229906449 = 1151^2 + 101143^2 .

It is not an unprimeable number, because it can be changed into a prime (10231231259) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 812249 + ... + 824748.

Almost surely, 2^10231231250 is an apocalyptic number.

10231231250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10231231250 is a deficient number, since it is larger than the sum of its proper divisors (8951111314).

10231231250 is an frugal number, since it uses more digits than its factorization.

10231231250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1637024 (or 1637004 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 10231231250 its reverse (5213213201), we get a palindrome (15444444451).

The spelling of 10231231250 in words is "ten billion, two hundred thirty-one million, two hundred thirty-one thousand, two hundred fifty".