23101032202 has 4 divisors (see below), whose sum is σ = 34651548306. Its totient is φ = 11550516100.

The previous prime is 23101032137. The next prime is 23101032217. The reversal of 23101032202 is 20223010132.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 16607734641 + 6493297561 = 128871^2 + 80581^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5775258049 + ... + 5775258052.

Almost surely, 2^23101032202 is an apocalyptic number.

23101032202 is a deficient number, since it is larger than the sum of its proper divisors (11550516104).

23101032202 is a wasteful number, since it uses less digits than its factorization.

23101032202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11550516103.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 23101032202 its reverse (20223010132), we get a palindrome (43324042334).

The spelling of 23101032202 in words is "twenty-three billion, one hundred one million, thirty-two thousand, two hundred two".