1113535429 has 2 divisors, whose sum is σ = 1113535430. Its totient is φ = 1113535428.

The previous prime is 1113535393. The next prime is 1113535447. The reversal of 1113535429 is 9245353111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 605258404 + 508277025 = 24602^2 + 22545^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1113535429 is a prime.

It is a super-2 number, since 2×1113535429² = 2479922303276428082, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1113535394 and 1113535403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1113535729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556767714 + 556767715.

It is an arithmetic number, because the mean of its divisors is an integer number (556767715).

Almost surely, 2^1113535429 is an apocalyptic number.

It is an amenable number.

1113535429 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113535429 is an equidigital number, since it uses as much as digits as its factorization.

1113535429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16200, while the sum is 34.

The square root of 1113535429 is about 33369.6782873314. The cubic root of 1113535429 is about 1036.4969133836.

It can be divided in two parts, 11135 and 35429, that added together give a palindrome (46564).

The spelling of 1113535429 in words is "one billion, one hundred thirteen million, five hundred thirty-five thousand, four hundred twenty-nine".