3120212030101 has 6 divisors (see below), whose sum is σ = 3224110870806. Its totient is φ = 3019560028200.

The previous prime is 3120212030059. The next prime is 3120212030129. The reversal of 3120212030101 is 1010302120213.

3120212030101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2665431738225 + 454780291876 = 1632615^2 + 674374^2 .

It is not a de Polignac number, because 3120212030101 - 2¹³ = 3120212021909 is a prime.

It is a super-2 number, since 2×3120212030101² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3120212030161) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1623418410 + ... + 1623420331.

It is an arithmetic number, because the mean of its divisors is an integer number (537351811801).

Almost surely, 2^{3120212030101} is an apocalyptic number.

3120212030101 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3120212030101 is a deficient number, since it is larger than the sum of its proper divisors (103898840705).

3120212030101 is an equidigital number, since it uses as much as digits as its factorization.

3120212030101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3246838803 (or 3246838772 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 3120212030101 its reverse (1010302120213), we get a palindrome (4130514150314).

The spelling of 3120212030101 in words is "three trillion, one hundred twenty billion, two hundred twelve million, thirty thousand, one hundred one".