10231321101000 has 128 divisors (see below), whose sum is σ = 32600907855360. Its totient is φ = 2670302208000.

The previous prime is 10231321100983. The next prime is 10231321101011. The reversal of 10231321101000 is 10112313201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36140281 + ... + 36422280.

It is an arithmetic number, because the mean of its divisors is an integer number (254694592620).

Almost surely, 2^{10231321101000} is an apocalyptic number.

10231321101000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10231321101000 is an abundant number, since it is smaller than the sum of its proper divisors (22369586754360).

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

10231321101000 is a wasteful number, since it uses less digits than its factorization.

10231321101000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72562632 (or 72562618 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 10231321101000 its reverse (10112313201), we get a palindrome (10241433414201).

The spelling of 10231321101000 in words is "ten trillion, two hundred thirty-one billion, three hundred twenty-one million, one hundred one thousand".