3013111199978 has 8 divisors (see below), whose sum is σ = 4930545600000. Its totient is φ = 1369595999980.

The previous prime is 3013111199977. The next prime is 3013111199983. The reversal of 3013111199978 is 8799911113103.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3013111199971) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 68479799978 + ... + 68479800021.

It is an arithmetic number, because the mean of its divisors is an integer number (616318200000).

Almost surely, 2^{3013111199978} is an apocalyptic number.

3013111199978 is a deficient number, since it is larger than the sum of its proper divisors (1917434400022).

3013111199978 is a wasteful number, since it uses less digits than its factorization.

3013111199978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136959600012.

The product of its (nonzero) digits is 367416, while the sum is 53.

The spelling of 3013111199978 in words is "three trillion, thirteen billion, one hundred eleven million, one hundred ninety-nine thousand, nine hundred seventy-eight".