101433121312 has 24 divisors (see below), whose sum is σ = 199732743756. Its totient is φ = 50707345152.

The previous prime is 101433121277. The next prime is 101433121313. The reversal of 101433121312 is 213121334101.

It can be written as a sum of positive squares in 2 ways, for example, as 84492536976 + 16940584336 = 290676^2 + 130156^2 .

It is not an unprimeable number, because it can be changed into a prime (101433121313) 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, 107383 + ... + 463030.

Almost surely, 2^101433121312 is an apocalyptic number.

It is an amenable number.

101433121312 is a deficient number, since it is larger than the sum of its proper divisors (98299622444).

101433121312 is an equidigital number, since it uses as much as digits as its factorization.

101433121312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575980 (or 575972 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 101433121312 its reverse (213121334101), we get a palindrome (314554455413).

The spelling of 101433121312 in words is "one hundred one billion, four hundred thirty-three million, one hundred twenty-one thousand, three hundred twelve".