10231002 has 16 divisors (see below), whose sum is σ = 22735680. Its totient is φ = 3410316.
The previous prime is 10230989. The next prime is 10231009. The reversal of 10231002 is 20013201.
It is a happy number.
10231002 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is not an unprimeable number, because it can be changed into a prime (10231009) 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, 94678 + ... + 94785.
It is an arithmetic number, because the mean of its divisors is an integer number (1420980).
Almost surely, 210231002 is an apocalyptic number.
10231002 is an abundant number, since it is smaller than the sum of its proper divisors (12504678).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10231002 is a wasteful number, since it uses less digits than its factorization.
10231002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 189474 (or 189468 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 9.
The square root of 10231002 is about 3198.5937535111. The cubic root of 10231002 is about 217.0897856631.
Adding to 10231002 its reverse (20013201), we get a palindrome (30244203).
It can be divided in two parts, 1023 and 1002, that added together give a square (2025 = 452).
The spelling of 10231002 in words is "ten million, two hundred thirty-one thousand, two".
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