10111100429 has 2 divisors, whose sum is σ = 10111100430. Its totient is φ = 10111100428.

The previous prime is 10111100413. The next prime is 10111100437. The reversal of 10111100429 is 92400111101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5579791204 + 4531309225 = 74698^2 + 67315^2 .

It is a cyclic number.

It is not a de Polignac number, because 10111100429 - 2⁴ = 10111100413 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10111100429.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10111100029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5055550214 + 5055550215.

It is an arithmetic number, because the mean of its divisors is an integer number (5055550215).

Almost surely, 2^10111100429 is an apocalyptic number.

It is an amenable number.

10111100429 is a deficient number, since it is larger than the sum of its proper divisors (1).

10111100429 is an equidigital number, since it uses as much as digits as its factorization.

10111100429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 10111100429 in words is "ten billion, one hundred eleven million, one hundred thousand, four hundred twenty-nine".