20132412203 has 8 divisors (see below), whose sum is σ = 20214858240. Its totient is φ = 20050116840.

The previous prime is 20132412199. The next prime is 20132412211. The reversal of 20132412203 is 30221423102.

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

It is a cyclic number.

It is not a de Polignac number, because 20132412203 - 2² = 20132412199 is a prime.

It is a super-2 number, since 2×20132412203² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20132412253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234098 + ... + 308328.

It is an arithmetic number, because the mean of its divisors is an integer number (2526857280).

Almost surely, 2^20132412203 is an apocalyptic number.

20132412203 is a deficient number, since it is larger than the sum of its proper divisors (82446037).

20132412203 is an equidigital number, since it uses as much as digits as its factorization.

20132412203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75337.

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

Adding to 20132412203 its reverse (30221423102), we get a palindrome (50353835305).

The spelling of 20132412203 in words is "twenty billion, one hundred thirty-two million, four hundred twelve thousand, two hundred three".