20100010232 has 32 divisors (see below), whose sum is σ = 38789830800. Its totient is φ = 9758380800.

The previous prime is 20100010157. The next prime is 20100010243. The reversal of 20100010232 is 23201000102.

It is a happy number.

It is a super-2 number, since 2×20100010232² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 76007 + ... + 214422.

Almost surely, 2^20100010232 is an apocalyptic number.

It is an amenable number.

20100010232 is a deficient number, since it is larger than the sum of its proper divisors (18689820568).

20100010232 is a wasteful number, since it uses less digits than its factorization.

20100010232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290687 (or 290683 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 20100010232 its reverse (23201000102), we get a palindrome (43301010334).

The spelling of 20100010232 in words is "twenty billion, one hundred million, ten thousand, two hundred thirty-two".