3100101079961 has 2 divisors, whose sum is σ = 3100101079962. Its totient is φ = 3100101079960.

The previous prime is 3100101079951. The next prime is 3100101079967. The reversal of 3100101079961 is 1699701010013.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2439203622025 + 660897457936 = 1561795^2 + 812956^2 .

It is an emirp because it is prime and its reverse (1699701010013) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3100101079961 - 2³⁴ = 3082921210777 is a prime.

It is a super-2 number, since 2×3100101079961² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3100101079967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1550050539980 + 1550050539981.

It is an arithmetic number, because the mean of its divisors is an integer number (1550050539981).

Almost surely, 2^{3100101079961} is an apocalyptic number.

It is an amenable number.

3100101079961 is a deficient number, since it is larger than the sum of its proper divisors (1).

3100101079961 is an equidigital number, since it uses as much as digits as its factorization.

3100101079961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10206, while the sum is 38.

Adding to 3100101079961 its reverse (1699701010013), we get a palindrome (4799802089974).

The spelling of 3100101079961 in words is "three trillion, one hundred billion, one hundred one million, seventy-nine thousand, nine hundred sixty-one".