10101001101018 has 32 divisors (see below), whose sum is σ = 21648070414656. Its totient is φ = 3130761500928.

The previous prime is 10101001101017. The next prime is 10101001101073. The reversal of 10101001101018 is 81010110010101.

It is a junction number, because it is equal to n+sod(n) for n = 10101001100988 and 10101001101006.

It is not an unprimeable number, because it can be changed into a prime (10101001101017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 596554321 + ... + 596571252.

It is an arithmetic number, because the mean of its divisors is an integer number (676502200458).

Almost surely, 2^{10101001101018} is an apocalyptic number.

10101001101018 is an abundant number, since it is smaller than the sum of its proper divisors (11547069313638).

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

10101001101018 is a wasteful number, since it uses less digits than its factorization.

10101001101018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1193125678.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 10101001101018 its reverse (81010110010101), we get a palindrome (91111111111119).

The spelling of 10101001101018 in words is "ten trillion, one hundred one billion, one million, one hundred one thousand, eighteen".