3101012121233 has 4 divisors (see below), whose sum is σ = 3339551515188. Its totient is φ = 2862472727280.

The previous prime is 3101012121211. The next prime is 3101012121329. The reversal of 3101012121233 is 3321212101013.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 696009769984 + 2405002351249 = 834272^2 + 1550807^2 .

It is a cyclic number.

It is not a de Polignac number, because 3101012121233 - 2¹⁴ = 3101012104849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3101012121203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119269696958 + ... + 119269696983.

It is an arithmetic number, because the mean of its divisors is an integer number (834887878797).

Almost surely, 2^{3101012121233} is an apocalyptic number.

It is an amenable number.

3101012121233 is a deficient number, since it is larger than the sum of its proper divisors (238539393955).

3101012121233 is a wasteful number, since it uses less digits than its factorization.

3101012121233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238539393954.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 3101012121233 its reverse (3321212101013), we get a palindrome (6422224222246).

The spelling of 3101012121233 in words is "three trillion, one hundred one billion, twelve million, one hundred twenty-one thousand, two hundred thirty-three".