101031115541010 has 96 divisors (see below), whose sum is σ = 258925480768512. Its totient is φ = 25224070318080.

The previous prime is 101031115540981. The next prime is 101031115541017. The reversal of 101031115541010 is 10145511130101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (101031115541017) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28849147 + ... + 32161086.

It is an arithmetic number, because the mean of its divisors is an integer number (2697140424672).

Almost surely, 2^{101031115541010} is an apocalyptic number.

101031115541010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101031115541010 is an abundant number, since it is smaller than the sum of its proper divisors (157894365227502).

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

101031115541010 is a wasteful number, since it uses less digits than its factorization.

101031115541010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61010468 (or 61010451 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 24.

Adding to 101031115541010 its reverse (10145511130101), we get a palindrome (111176626671111).

The spelling of 101031115541010 in words is "one hundred one trillion, thirty-one billion, one hundred fifteen million, five hundred forty-one thousand, ten".