109252145362 has 32 divisors (see below), whose sum is σ = 174164083632. Its totient is φ = 51221673984.

The previous prime is 109252145341. The next prime is 109252145383. The reversal of 109252145362 is 263541252901.

It is an interprime number because it is at equal distance from previous prime (109252145341) and next prime (109252145383).

It can be written as a sum of positive squares in 8 ways, for example, as 27222030081 + 82030115281 = 164991^2 + 286409^2 .

It is a super-2 number, since 2×109252145362² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13908228 + ... + 13916080.

Almost surely, 2^109252145362 is an apocalyptic number.

109252145362 is a deficient number, since it is larger than the sum of its proper divisors (64911938270).

109252145362 is a wasteful number, since it uses less digits than its factorization.

109252145362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9342.

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 109252145362 in words is "one hundred nine billion, two hundred fifty-two million, one hundred forty-five thousand, three hundred sixty-two".