10203230029 has 4 divisors (see below), whose sum is σ = 10452089340. Its totient is φ = 9954370720.

The previous prime is 10203230003. The next prime is 10203230041. The reversal of 10203230029 is 92003230201.

10203230029 is digitally balanced in base 3, 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 an emirpimes, since its reverse is a distinct semiprime: 92003230201 = 673 ⋅136706137.

It can be written as a sum of positive squares in 2 ways, for example, as 5023549129 + 5179680900 = 70877^2 + 71970^2 .

It is a cyclic number.

It is not a de Polignac number, because 10203230029 - 2⁵ = 10203229997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10203229991 and 10203230009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10203230099) 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, 124429594 + ... + 124429675.

It is an arithmetic number, because the mean of its divisors is an integer number (2613022335).

Almost surely, 2^10203230029 is an apocalyptic number.

It is an amenable number.

10203230029 is a deficient number, since it is larger than the sum of its proper divisors (248859311).

10203230029 is an equidigital number, since it uses as much as digits as its factorization.

10203230029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248859310.

The product of its (nonzero) digits is 648, while the sum is 22.

The spelling of 10203230029 in words is "ten billion, two hundred three million, two hundred thirty thousand, twenty-nine".