3120310010401 has 2 divisors, whose sum is σ = 3120310010402. Its totient is φ = 3120310010400.

The previous prime is 3120310010357. The next prime is 3120310010443. The reversal of 3120310010401 is 1040100130213.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2219802010000 + 900508000401 = 1489900^2 + 948951^2 .

It is a cyclic number.

It is not a de Polignac number, because 3120310010401 - 2⁷ = 3120310010273 is a prime.

It is a super-2 number, since 2×3120310010401² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3120310040401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1560155005200 + 1560155005201.

It is an arithmetic number, because the mean of its divisors is an integer number (1560155005201).

Almost surely, 2^{3120310010401} is an apocalyptic number.

It is an amenable number.

3120310010401 is a deficient number, since it is larger than the sum of its proper divisors (1).

3120310010401 is an equidigital number, since it uses as much as digits as its factorization.

3120310010401 is an evil number, because the sum of its binary digits is even.

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

Adding to 3120310010401 its reverse (1040100130213), we get a palindrome (4160410140614).

The spelling of 3120310010401 in words is "three trillion, one hundred twenty billion, three hundred ten million, ten thousand, four hundred one".