10921202107 has 2 divisors, whose sum is σ = 10921202108. Its totient is φ = 10921202106.

The previous prime is 10921202099. The next prime is 10921202119. The reversal of 10921202107 is 70120212901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10921202107 - 2³ = 10921202099 is a prime.

It is not a weakly prime, because it can be changed into another prime (10921202177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5460601053 + 5460601054.

It is an arithmetic number, because the mean of its divisors is an integer number (5460601054).

Almost surely, 2^10921202107 is an apocalyptic number.

10921202107 is a deficient number, since it is larger than the sum of its proper divisors (1).

10921202107 is an equidigital number, since it uses as much as digits as its factorization.

10921202107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 25.

The spelling of 10921202107 in words is "ten billion, nine hundred twenty-one million, two hundred two thousand, one hundred seven".