10321402 has 16 divisors (see below), whose sum is σ = 19055232. Its totient is φ = 4083120.

The previous prime is 10321393. The next prime is 10321403. The reversal of 10321402 is 20412301.

It is a super-3 number, since 3×10321402³ (a number of 22 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (10321403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28174 + ... + 28537.

It is an arithmetic number, because the mean of its divisors is an integer number (1190952).

Almost surely, 2^10321402 is an apocalyptic number.

10321402 is a deficient number, since it is larger than the sum of its proper divisors (8733830).

10321402 is a wasteful number, since it uses less digits than its factorization.

10321402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56733.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 10321402 is about 3212.6938851998. The cubic root of 10321402 is about 217.7273054128.

Adding to 10321402 its reverse (20412301), we get a palindrome (30733703).

The spelling of 10321402 in words is "ten million, three hundred twenty-one thousand, four hundred two".