10121343032 has 8 divisors (see below), whose sum is σ = 18977518200. Its totient is φ = 5060671512.

The previous prime is 10121343031. The next prime is 10121343097. The reversal of 10121343032 is 23034312101.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 10121342995 and 10121343013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10121343031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 632583932 + ... + 632583947.

It is an arithmetic number, because the mean of its divisors is an integer number (2372189775).

Almost surely, 2^10121343032 is an apocalyptic number.

It is an amenable number.

10121343032 is a deficient number, since it is larger than the sum of its proper divisors (8856175168).

10121343032 is a wasteful number, since it uses less digits than its factorization.

10121343032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265167885 (or 1265167881 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10121343032 its reverse (23034312101), we get a palindrome (33155655133).

The spelling of 10121343032 in words is "ten billion, one hundred twenty-one million, three hundred forty-three thousand, thirty-two".