10202312234 has 8 divisors (see below), whose sum is σ = 15323371140. Its totient is φ = 5094521856.

The previous prime is 10202312213. The next prime is 10202312249. The reversal of 10202312234 is 43221320201.

It can be written as a sum of positive squares in 2 ways, for example, as 10200394009 + 1918225 = 100997^2 + 1385^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3315209 + ... + 3318284.

Almost surely, 2^10202312234 is an apocalyptic number.

10202312234 is a deficient number, since it is larger than the sum of its proper divisors (5121058906).

10202312234 is an equidigital number, since it uses as much as digits as its factorization.

10202312234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6634264.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10202312234 its reverse (43221320201), we get a palindrome (53423632435).

The spelling of 10202312234 in words is "ten billion, two hundred two million, three hundred twelve thousand, two hundred thirty-four".