3011103121042 has 8 divisors (see below), whose sum is σ = 4517019641916. Its totient is φ = 1505429907072.

The previous prime is 3011103120973. The next prime is 3011103121043. The reversal of 3011103121042 is 2401213011103.

It can be written as a sum of positive squares in 2 ways, for example, as 2107023530481 + 904079590561 = 1451559^2 + 950831^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3011103121043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60795783 + ... + 60845290.

Almost surely, 2^{3011103121042} is an apocalyptic number.

3011103121042 is a deficient number, since it is larger than the sum of its proper divisors (1505916520874).

3011103121042 is a wasteful number, since it uses less digits than its factorization.

3011103121042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121653452.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 3011103121042 its reverse (2401213011103), we get a palindrome (5412316132145).

The spelling of 3011103121042 in words is "three trillion, eleven billion, one hundred three million, one hundred twenty-one thousand, forty-two".