101320433012 has 12 divisors (see below), whose sum is σ = 177313681860. Its totient is φ = 50659381056.

The previous prime is 101320433003. The next prime is 101320433017. The reversal of 101320433012 is 210334023101.

It can be written as a sum of positive squares in 2 ways, for example, as 35904186256 + 65416246756 = 189484^2 + 255766^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101320433017) 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, 122378 + ... + 466494.

It is an arithmetic number, because the mean of its divisors is an integer number (14776140155).

Almost surely, 2^101320433012 is an apocalyptic number.

It is an amenable number.

101320433012 is a deficient number, since it is larger than the sum of its proper divisors (75993248848).

101320433012 is a wasteful number, since it uses less digits than its factorization.

101320433012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417730 (or 417728 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 101320433012 its reverse (210334023101), we get a palindrome (311654456113).

The spelling of 101320433012 in words is "one hundred one billion, three hundred twenty million, four hundred thirty-three thousand, twelve".