1306112033499 has 64 divisors (see below), whose sum is σ = 2156858511360. Its totient is φ = 688678623360.

The previous prime is 1306112033477. The next prime is 1306112033503. The reversal of 1306112033499 is 9943302116031.

It is not a de Polignac number, because 1306112033499 - 2⁵ = 1306112033467 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1306112033499.

It is not an unprimeable number, because it can be changed into a prime (1306112033599) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 228698254 + ... + 228703964.

It is an arithmetic number, because the mean of its divisors is an integer number (33700914240).

Almost surely, 2^{1306112033499} is an apocalyptic number.

1306112033499 is a deficient number, since it is larger than the sum of its proper divisors (850746477861).

1306112033499 is an equidigital number, since it uses as much as digits as its factorization.

1306112033499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10717 (or 10691 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 42.

The spelling of 1306112033499 in words is "one trillion, three hundred six billion, one hundred twelve million, thirty-three thousand, four hundred ninety-nine".