10232143402 has 32 divisors (see below), whose sum is σ = 17116968960. Its totient is φ = 4555474560.

The previous prime is 10232143387. The next prime is 10232143409. The reversal of 10232143402 is 20434123201.

It is not an unprimeable number, because it can be changed into a prime (10232143409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231999 + ... + 272557.

It is an arithmetic number, because the mean of its divisors is an integer number (534905280).

Almost surely, 2^10232143402 is an apocalyptic number.

10232143402 is a deficient number, since it is larger than the sum of its proper divisors (6884825558).

10232143402 is a wasteful number, since it uses less digits than its factorization.

10232143402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40918.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 10232143402 its reverse (20434123201), we get a palindrome (30666266603).

The spelling of 10232143402 in words is "ten billion, two hundred thirty-two million, one hundred forty-three thousand, four hundred two".