101000102021012 has 12 divisors (see below), whose sum is σ = 180860647805376. Its totient is φ = 49325631219480.

The previous prime is 101000102020997. The next prime is 101000102021033. The reversal of 101000102021012 is 210120201000101.

It is a junction number, because it is equal to n+sod(n) for n = 101000102020984 and 101000102021002.

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, 293604947564 + ... + 293604947907.

It is an arithmetic number, because the mean of its divisors is an integer number (15071720650448).

Almost surely, 2^{101000102021012} is an apocalyptic number.

It is an amenable number.

101000102021012 is a deficient number, since it is larger than the sum of its proper divisors (79860545784364).

101000102021012 is a wasteful number, since it uses less digits than its factorization.

101000102021012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587209895518 (or 587209895516 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 101000102021012 its reverse (210120201000101), we get a palindrome (311120303021113).

The spelling of 101000102021012 in words is "one hundred one trillion, one hundred two million, twenty-one thousand, twelve".