10312430202 has 12 divisors (see below), whose sum is σ = 22343598810. Its totient is φ = 3437476728.

The previous prime is 10312430113. The next prime is 10312430203. The reversal of 10312430202 is 20203421301.

10312430202 is a `hidden beast` number, since 1 + 0 + 31 + 2 + 430 + 202 = 666.

10312430202 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7445791521 + 2866638681 = 86289^2 + 53541^2 .

It is a super-2 number, since 2×10312430202² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 572912789 = 10312430202 / (1 + 0 + 3 + 1 + 2 + 4 + 3 + 0 + 2 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (10312430203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 286456377 + ... + 286456412.

Almost surely, 2^10312430202 is an apocalyptic number.

10312430202 is an abundant number, since it is smaller than the sum of its proper divisors (12031168608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10312430202 is a wasteful number, since it uses less digits than its factorization.

10312430202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572912797 (or 572912794 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10312430202 its reverse (20203421301), we get a palindrome (30515851503).

The spelling of 10312430202 in words is "ten billion, three hundred twelve million, four hundred thirty thousand, two hundred two".