10100101012 has 12 divisors (see below), whose sum is σ = 17888131296. Its totient is φ = 4989206360.

The previous prime is 10100101001. The next prime is 10100101031. The reversal of 10100101012 is 21010100101.

It is a junction number, because it is equal to n+sod(n) for n = 10100100986 and 10100101004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15210664 + ... + 15211327.

It is an arithmetic number, because the mean of its divisors is an integer number (1490677608).

Almost surely, 2^10100101012 is an apocalyptic number.

It is an amenable number.

10100101012 is a deficient number, since it is larger than the sum of its proper divisors (7788030284).

10100101012 is a wasteful number, since it uses less digits than its factorization.

10100101012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30422078 (or 30422076 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 10100101012 its reverse (21010100101), we get a palindrome (31110201113).

The spelling of 10100101012 in words is "ten billion, one hundred million, one hundred one thousand, twelve".