3119048336081 has 2 divisors, whose sum is σ = 3119048336082. Its totient is φ = 3119048336080.

The previous prime is 3119048336057. The next prime is 3119048336087. The reversal of 3119048336081 is 1806338409113.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2319483310225 + 799565025856 = 1522985^2 + 894184^2 .

It is a cyclic number.

It is not a de Polignac number, because 3119048336081 - 2⁶ = 3119048336017 is a prime.

It is a super-2 number, since 2×3119048336081² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3119048336087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1559524168040 + 1559524168041.

It is an arithmetic number, because the mean of its divisors is an integer number (1559524168041).

Almost surely, 2^{3119048336081} is an apocalyptic number.

It is an amenable number.

3119048336081 is a deficient number, since it is larger than the sum of its proper divisors (1).

3119048336081 is an equidigital number, since it uses as much as digits as its factorization.

3119048336081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 47.

The spelling of 3119048336081 in words is "three trillion, one hundred nineteen billion, forty-eight million, three hundred thirty-six thousand, eighty-one".