101020033012 has 12 divisors (see below), whose sum is σ = 176893726240. Its totient is φ = 50478968376.

The previous prime is 101020033007. The next prime is 101020033013. The reversal of 101020033012 is 210330020101.

It is a junction number, because it is equal to n+sod(n) for n = 101020032983 and 101020033001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101020033013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7754712 + ... + 7767727.

Almost surely, 2^101020033012 is an apocalyptic number.

It is an amenable number.

101020033012 is a deficient number, since it is larger than the sum of its proper divisors (75873693228).

101020033012 is a wasteful number, since it uses less digits than its factorization.

101020033012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15524070 (or 15524068 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 101020033012 its reverse (210330020101), we get a palindrome (311350053113).

The spelling of 101020033012 in words is "one hundred one billion, twenty million, thirty-three thousand, twelve".