1012103429 has 4 divisors (see below), whose sum is σ = 1015838400. Its totient is φ = 1008368460.

The previous prime is 1012103413. The next prime is 1012103447. The reversal of 1012103429 is 9243012101.

1012103429 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1012103429 - 2⁴ = 1012103413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012103459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1867079 + ... + 1867620.

It is an arithmetic number, because the mean of its divisors is an integer number (253959600).

Almost surely, 2^1012103429 is an apocalyptic number.

It is an amenable number.

1012103429 is a deficient number, since it is larger than the sum of its proper divisors (3734971).

1012103429 is an equidigital number, since it uses as much as digits as its factorization.

1012103429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3734970.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 1012103429 is about 31813.5730310193. The cubic root of 1012103429 is about 1004.0183079073.

The spelling of 1012103429 in words is "one billion, twelve million, one hundred three thousand, four hundred twenty-nine".