101000011001012 has 24 divisors (see below), whose sum is σ = 178265494068480. Its totient is φ = 50068567429280.

The previous prime is 101000011000991. The next prime is 101000011001027. The reversal of 101000011001012 is 210100110000101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194081564 + ... + 194601267.

It is an arithmetic number, because the mean of its divisors is an integer number (7427728919520).

Almost surely, 2^{101000011001012} is an apocalyptic number.

It is an amenable number.

101000011001012 is a deficient number, since it is larger than the sum of its proper divisors (77265483067468).

101000011001012 is a wasteful number, since it uses less digits than its factorization.

101000011001012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388683391 (or 388683389 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 101000011001012 its reverse (210100110000101), we get a palindrome (311100121001113).

The spelling of 101000011001012 in words is "one hundred one trillion, eleven million, one thousand, twelve".