101301223312 has 40 divisors (see below), whose sum is σ = 200054483640. Its totient is φ = 49678970880.

The previous prime is 101301223297. The next prime is 101301223321. The reversal of 101301223312 is 213322103101.

It can be written as a sum of positive squares in 4 ways, for example, as 238270096 + 101062953216 = 15436^2 + 317904^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 101301223312.

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, 197514 + ... + 491542.

It is an arithmetic number, because the mean of its divisors is an integer number (5001362091).

Almost surely, 2^101301223312 is an apocalyptic number.

It is an amenable number.

101301223312 is a deficient number, since it is larger than the sum of its proper divisors (98753260328).

101301223312 is a wasteful number, since it uses less digits than its factorization.

101301223312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294451 (or 294445 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 101301223312 its reverse (213322103101), we get a palindrome (314623326413).

It can be divided in two parts, 1013012 and 23312, that added together give a square (1036324 = 1018²).

The spelling of 101301223312 in words is "one hundred one billion, three hundred one million, two hundred twenty-three thousand, three hundred twelve".