10001231010 has 48 divisors (see below), whose sum is σ = 26443946880. Its totient is φ = 2621790240.

The previous prime is 10001230991. The next prime is 10001231029. The reversal of 10001231010 is 1013210001.

It is an interprime number because it is at equal distance from previous prime (10001230991) and next prime (10001231029).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 10001230983 and 10001231001.

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, 936426 + ... + 947045.

It is an arithmetic number, because the mean of its divisors is an integer number (550915560).

Almost surely, 2^10001231010 is an apocalyptic number.

10001231010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10001231010 is an abundant number, since it is smaller than the sum of its proper divisors (16442715870).

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

10001231010 is a wasteful number, since it uses less digits than its factorization.

10001231010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1883543 (or 1883540 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 10001231010 its reverse (1013210001), we get a palindrome (11014441011).

The spelling of 10001231010 in words is "ten billion, one million, two hundred thirty-one thousand, ten".