101040253120 has 56 divisors (see below), whose sum is σ = 240705979344. Its totient is φ = 40398652416.

The previous prime is 101040253103. The next prime is 101040253129. The reversal of 101040253120 is 21352040101.

It is not an unprimeable number, because it can be changed into a prime (101040253129) 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, 687259 + ... + 821221.

Almost surely, 2^101040253120 is an apocalyptic number.

101040253120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101040253120 is an abundant number, since it is smaller than the sum of its proper divisors (139665726224).

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

101040253120 is a wasteful number, since it uses less digits than its factorization.

101040253120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136337 (or 136327 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 101040253120 its reverse (21352040101), we get a palindrome (122392293221).

The spelling of 101040253120 in words is "one hundred one billion, forty million, two hundred fifty-three thousand, one hundred twenty".