101233012 has 6 divisors (see below), whose sum is σ = 177157778. Its totient is φ = 50616504.

The previous prime is 101232979. The next prime is 101233019. The reversal of 101233012 is 210332101.

It can be written as a sum of positive squares in only one way, i.e., 100520676 + 712336 = 10026^2 + 844^2 .

It is a junction number, because it is equal to n+sod(n) for n = 101232983 and 101233001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101233019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12654123 + ... + 12654130.

Almost surely, 2^101233012 is an apocalyptic number.

It is an amenable number.

101233012 is a deficient number, since it is larger than the sum of its proper divisors (75924766).

101233012 is a wasteful number, since it uses less digits than its factorization.

101233012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25308257 (or 25308255 counting only the distinct ones).

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

The square root of 101233012 is about 10061.4617228313. The cubic root of 101233012 is about 466.0588074396.

Adding to 101233012 its reverse (210332101), we get a palindrome (311565113).

The spelling of 101233012 in words is "one hundred one million, two hundred thirty-three thousand, twelve".