11203000429 has 2 divisors, whose sum is σ = 11203000430. Its totient is φ = 11203000428.

The previous prime is 11203000331. The next prime is 11203000463. The reversal of 11203000429 is 92400030211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8917969225 + 2285031204 = 94435^2 + 47802^2 .

It is a cyclic number.

It is not a de Polignac number, because 11203000429 - 2²⁷ = 11068782701 is a prime.

It is a super-2 number, since 2×11203000429² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11203000499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5601500214 + 5601500215.

It is an arithmetic number, because the mean of its divisors is an integer number (5601500215).

Almost surely, 2^11203000429 is an apocalyptic number.

It is an amenable number.

11203000429 is a deficient number, since it is larger than the sum of its proper divisors (1).

11203000429 is an equidigital number, since it uses as much as digits as its factorization.

11203000429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

The spelling of 11203000429 in words is "eleven billion, two hundred three million, four hundred twenty-nine", and thus it is an aban number.