9601002021029 has 2 divisors, whose sum is σ = 9601002021030. Its totient is φ = 9601002021028.

The previous prime is 9601002020983. The next prime is 9601002021031. The reversal of 9601002021029 is 9201202001069.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6628446728929 + 2972555292100 = 2574577^2 + 1724110^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9601002021029 is a prime.

It is a Sophie Germain prime.

Together with 9601002021031, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 9601002020986 and 9601002021004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9601002021059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4800501010514 + 4800501010515.

It is an arithmetic number, because the mean of its divisors is an integer number (4800501010515).

Almost surely, 2^{9601002021029} is an apocalyptic number.

It is an amenable number.

9601002021029 is a deficient number, since it is larger than the sum of its proper divisors (1).

9601002021029 is an equidigital number, since it uses as much as digits as its factorization.

9601002021029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 32.

The spelling of 9601002021029 in words is "nine trillion, six hundred one billion, two million, twenty-one thousand, twenty-nine".