255101013010140 has 96 divisors (see below), whose sum is σ = 787250811481344. Its totient is φ = 61205116508160.

The previous prime is 255101013010133. The next prime is 255101013010183. The reversal of 255101013010140 is 41010310101552.

It is a self number, because there is not a number n which added to its sum of digits gives 255101013010140.

It is a congruent number.

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, 1992290034 + ... + 1992418073.

It is an arithmetic number, because the mean of its divisors is an integer number (8200529286264).

Almost surely, 2^{255101013010140} is an apocalyptic number.

255101013010140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

255101013010140 is an abundant number, since it is smaller than the sum of its proper divisors (532149798471204).

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

255101013010140 is a wasteful number, since it uses less digits than its factorization.

255101013010140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3984708227 (or 3984708225 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 24.

Adding to 255101013010140 its reverse (41010310101552), we get a palindrome (296111323111692).

The spelling of 255101013010140 in words is "two hundred fifty-five trillion, one hundred one billion, thirteen million, ten thousand, one hundred forty".