101032021021012 has 24 divisors (see below), whose sum is σ = 184713715476360. Its totient is φ = 48291167433600.

The previous prime is 101032021020943. The next prime is 101032021021091. The reversal of 101032021021012 is 210120120230101.

It can be written as a sum of positive squares in 4 ways, for example, as 41036400393156 + 59995620627856 = 6405966^2 + 7745684^2 .

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, 4311699663 + ... + 4311723094.

It is an arithmetic number, because the mean of its divisors is an integer number (7696404811515).

Almost surely, 2^{101032021021012} is an apocalyptic number.

It is an amenable number.

101032021021012 is a deficient number, since it is larger than the sum of its proper divisors (83681694455348).

101032021021012 is a wasteful number, since it uses less digits than its factorization.

101032021021012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8623422891 (or 8623422889 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 101032021021012 its reverse (210120120230101), we get a palindrome (311152141251113).

The spelling of 101032021021012 in words is "one hundred one trillion, thirty-two billion, twenty-one million, twenty-one thousand, twelve".