10423202312 has 8 divisors (see below), whose sum is σ = 19543504350. Its totient is φ = 5211601152.

The previous prime is 10423202311. The next prime is 10423202329. The reversal of 10423202312 is 21320232401.

It can be written as a sum of positive squares in only one way, i.e., 9734979556 + 688222756 = 98666^2 + 26234^2 .

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

It is not an unprimeable number, because it can be changed into a prime (10423202311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651450137 + ... + 651450152.

Almost surely, 2^10423202312 is an apocalyptic number.

It is an amenable number.

10423202312 is a deficient number, since it is larger than the sum of its proper divisors (9120302038).

10423202312 is a wasteful number, since it uses less digits than its factorization.

10423202312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302900295 (or 1302900291 counting only the distinct ones).

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

Adding to 10423202312 its reverse (21320232401), we get a palindrome (31743434713).

The spelling of 10423202312 in words is "ten billion, four hundred twenty-three million, two hundred two thousand, three hundred twelve".