11970105737 has 2 divisors, whose sum is σ = 11970105738. Its totient is φ = 11970105736.

The previous prime is 11970105731. The next prime is 11970105751. The reversal of 11970105737 is 73750107911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6544162816 + 5425942921 = 80896^2 + 73661^2 .

It is a cyclic number.

It is not a de Polignac number, because 11970105737 - 2³⁰ = 10896363913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11970105694 and 11970105703.

It is not a weakly prime, because it can be changed into another prime (11970105731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5985052868 + 5985052869.

It is an arithmetic number, because the mean of its divisors is an integer number (5985052869).

Almost surely, 2^11970105737 is an apocalyptic number.

It is an amenable number.

11970105737 is a deficient number, since it is larger than the sum of its proper divisors (1).

11970105737 is an equidigital number, since it uses as much as digits as its factorization.

11970105737 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46305, while the sum is 41.

The spelling of 11970105737 in words is "eleven billion, nine hundred seventy million, one hundred five thousand, seven hundred thirty-seven".