105487151312 has 10 divisors (see below), whose sum is σ = 204381355698. Its totient is φ = 52743575648.

The previous prime is 105487151311. The next prime is 105487151431. The reversal of 105487151312 is 213151784501.

It can be written as a sum of positive squares in only one way, i.e., 101210514496 + 4276636816 = 318136^2 + 65396^2 .

It is a super-2 number, since 2×105487151312² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105487151311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3296473463 + ... + 3296473494.

Almost surely, 2^105487151312 is an apocalyptic number.

It is an amenable number.

105487151312 is a deficient number, since it is larger than the sum of its proper divisors (98894204386).

105487151312 is an equidigital number, since it uses as much as digits as its factorization.

105487151312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6592946965 (or 6592946959 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 38.

The spelling of 105487151312 in words is "one hundred five billion, four hundred eighty-seven million, one hundred fifty-one thousand, three hundred twelve".