105250630723232 has 48 divisors (see below), whose sum is σ = 208664999424000. Its totient is φ = 52256555562240.

The previous prime is 105250630723219. The next prime is 105250630723291. The reversal of 105250630723232 is 232327036052501.

It is a super-2 number, since 2×105250630723232² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105250630723232.

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, 12729857 + ... + 19301567.

It is an arithmetic number, because the mean of its divisors is an integer number (4347187488000).

Almost surely, 2^{105250630723232} is an apocalyptic number.

It is an amenable number.

105250630723232 is a deficient number, since it is larger than the sum of its proper divisors (103414368700768).

105250630723232 is a wasteful number, since it uses less digits than its factorization.

105250630723232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6575229 (or 6575221 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 41.

Adding to 105250630723232 its reverse (232327036052501), we get a palindrome (337577666775733).

The spelling of 105250630723232 in words is "one hundred five trillion, two hundred fifty billion, six hundred thirty million, seven hundred twenty-three thousand, two hundred thirty-two".