102313403 has 2 divisors, whose sum is σ = 102313404. Its totient is φ = 102313402.

The previous prime is 102313397. The next prime is 102313433. The reversal of 102313403 is 304313201.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102313403 - 2⁸ = 102313147 is a prime.

It is not a weakly prime, because it can be changed into another prime (102313433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51156701 + 51156702.

It is an arithmetic number, because the mean of its divisors is an integer number (51156702).

Almost surely, 2^102313403 is an apocalyptic number.

102313403 is a deficient number, since it is larger than the sum of its proper divisors (1).

102313403 is an equidigital number, since it uses as much as digits as its factorization.

102313403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 102313403 is about 10115.0087988098. The cubic root of 102313403 is about 467.7109201059.

Adding to 102313403 its reverse (304313201), we get a palindrome (406626604).

The spelling of 102313403 in words is "one hundred two million, three hundred thirteen thousand, four hundred three".