3143031021101 has 2 divisors, whose sum is σ = 3143031021102. Its totient is φ = 3143031021100.

The previous prime is 3143031021089. The next prime is 3143031021113. The reversal of 3143031021101 is 1011201303413.

It is a balanced prime because it is at equal distance from previous prime (3143031021089) and next prime (3143031021113).

It can be written as a sum of positive squares in only one way, i.e., 1827766098601 + 1315264922500 = 1351949^2 + 1146850^2 .

It is a cyclic number.

It is not a de Polignac number, because 3143031021101 - 2³⁸ = 2868153114157 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3143031021161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571515510550 + 1571515510551.

It is an arithmetic number, because the mean of its divisors is an integer number (1571515510551).

Almost surely, 2^{3143031021101} is an apocalyptic number.

It is an amenable number.

3143031021101 is a deficient number, since it is larger than the sum of its proper divisors (1).

3143031021101 is an equidigital number, since it uses as much as digits as its factorization.

3143031021101 is an odious number, because the sum of its binary digits is odd.

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

Adding to 3143031021101 its reverse (1011201303413), we get a palindrome (4154232324514).

The spelling of 3143031021101 in words is "three trillion, one hundred forty-three billion, thirty-one million, twenty-one thousand, one hundred one".