101116012510 has 16 divisors (see below), whose sum is σ = 189922250016. Its totient is φ = 38687865568.

The previous prime is 101116012507. The next prime is 101116012519. The reversal of 101116012510 is 15210611101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101116012519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219817189 + ... + 219817648.

It is an arithmetic number, because the mean of its divisors is an integer number (11870140626).

Almost surely, 2^101116012510 is an apocalyptic number.

101116012510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101116012510 is a deficient number, since it is larger than the sum of its proper divisors (88806237506).

101116012510 is a wasteful number, since it uses less digits than its factorization.

101116012510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439634867.

The product of its (nonzero) digits is 60, while the sum is 19.

Adding to 101116012510 its reverse (15210611101), we get a palindrome (116326623611).

The spelling of 101116012510 in words is "one hundred one billion, one hundred sixteen million, twelve thousand, five hundred ten".