10421203132 has 12 divisors (see below), whose sum is σ = 18267555600. Its totient is φ = 5201901536.

The previous prime is 10421203127. The next prime is 10421203159. The reversal of 10421203132 is 23130212401.

It is a happy number.

It is a super-3 number, since 3×10421203132³ (a number of 31 digits) contains 333 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, 2172313 + ... + 2177104.

It is an arithmetic number, because the mean of its divisors is an integer number (1522296300).

Almost surely, 2^10421203132 is an apocalyptic number.

It is an amenable number.

10421203132 is a deficient number, since it is larger than the sum of its proper divisors (7846352468).

10421203132 is a wasteful number, since it uses less digits than its factorization.

10421203132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4350020 (or 4350018 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10421203132 its reverse (23130212401), we get a palindrome (33551415533).

The spelling of 10421203132 in words is "ten billion, four hundred twenty-one million, two hundred three thousand, one hundred thirty-two".