20153010232 has 16 divisors (see below), whose sum is σ = 37789820640. Its totient is φ = 10075724736.

The previous prime is 20153010217. The next prime is 20153010253. The reversal of 20153010232 is 23201035102.

It is a super-2 number, since 2×20153010232² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 20628 + ... + 201820.

It is an arithmetic number, because the mean of its divisors is an integer number (2361863790).

Almost surely, 2^20153010232 is an apocalyptic number.

It is an amenable number.

20153010232 is a deficient number, since it is larger than the sum of its proper divisors (17636810408).

20153010232 is a wasteful number, since it uses less digits than its factorization.

20153010232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195102 (or 195098 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

Adding to 20153010232 its reverse (23201035102), we get a palindrome (43354045334).

The spelling of 20153010232 in words is "twenty billion, one hundred fifty-three million, ten thousand, two hundred thirty-two".