250120231000 has 32 divisors (see below), whose sum is σ = 585281342880. Its totient is φ = 100048092000.

The previous prime is 250120230953. The next prime is 250120231003. The reversal of 250120231000 is 132021052.

250120231000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×250120231000² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250120231003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125059116 + ... + 125061115.

It is an arithmetic number, because the mean of its divisors is an integer number (18290041965).

Almost surely, 2^250120231000 is an apocalyptic number.

250120231000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

250120231000 is an abundant number, since it is smaller than the sum of its proper divisors (335161111880).

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

250120231000 is a wasteful number, since it uses less digits than its factorization.

250120231000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250120252 (or 250120238 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

Adding to 250120231000 its reverse (132021052), we get a palindrome (250252252052).

The spelling of 250120231000 in words is "two hundred fifty billion, one hundred twenty million, two hundred thirty-one thousand".