101000101012 has 6 divisors (see below), whose sum is σ = 176750176778. Its totient is φ = 50500050504.

The previous prime is 101000101009. The next prime is 101000101031. The reversal of 101000101012 is 210101000101.

It can be written as a sum of positive squares in only one way, i.e., 87831620496 + 13168480516 = 296364^2 + 114754^2 .

It is a junction number, because it is equal to n+sod(n) for n = 101000100986 and 101000101004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12625012623 + ... + 12625012630.

Almost surely, 2^101000101012 is an apocalyptic number.

It is an amenable number.

101000101012 is a deficient number, since it is larger than the sum of its proper divisors (75750075766).

101000101012 is a wasteful number, since it uses less digits than its factorization.

101000101012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25250025257 (or 25250025255 counting only the distinct ones).

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

Adding to 101000101012 its reverse (210101000101), we get a palindrome (311101101113).

The spelling of 101000101012 in words is "one hundred one billion, one hundred one thousand, twelve".