3121003034011 has 8 divisors (see below), whose sum is σ = 3139279112448. Its totient is φ = 3102747120000.

The previous prime is 3121003033999. The next prime is 3121003034053. The reversal of 3121003034011 is 1104303001213.

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

It is a cyclic number.

It is not a de Polignac number, because 3121003034011 - 2²³ = 3120994645403 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3121003034011.

It is not an unprimeable number, because it can be changed into a prime (3121003034411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4730590 + ... + 5349811.

It is an arithmetic number, because the mean of its divisors is an integer number (392409889056).

Almost surely, 2^{3121003034011} is an apocalyptic number.

3121003034011 is a deficient number, since it is larger than the sum of its proper divisors (18276078437).

3121003034011 is a wasteful number, since it uses less digits than its factorization.

3121003034011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10082213.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 3121003034011 its reverse (1104303001213), we get a palindrome (4225306035224).

The spelling of 3121003034011 in words is "three trillion, one hundred twenty-one billion, three million, thirty-four thousand, eleven".