201202102100929 has 2 divisors, whose sum is σ = 201202102100930. Its totient is φ = 201202102100928.

The previous prime is 201202102100917. The next prime is 201202102100933. The reversal of 201202102100929 is 929001201202102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 185908316432400 + 15293785668529 = 13634820^2 + 3910727^2 .

It is a cyclic number.

It is not a de Polignac number, because 201202102100929 - 2²⁷ = 201201967883201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201202102100929.

It is not a weakly prime, because it can be changed into another prime (201202102500929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100601051050464 + 100601051050465.

It is an arithmetic number, because the mean of its divisors is an integer number (100601051050465).

Almost surely, 2^{201202102100929} is an apocalyptic number.

It is an amenable number.

201202102100929 is a deficient number, since it is larger than the sum of its proper divisors (1).

201202102100929 is an equidigital number, since it uses as much as digits as its factorization.

201202102100929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 31.

The spelling of 201202102100929 in words is "two hundred one trillion, two hundred two billion, one hundred two million, one hundred thousand, nine hundred twenty-nine".