102513463 has 8 divisors (see below), whose sum is σ = 114206400. Its totient is φ = 91364448.

The previous prime is 102513449. The next prime is 102513469. The reversal of 102513463 is 364315201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102513463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102513469) 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, 135583 + ... + 136336.

It is an arithmetic number, because the mean of its divisors is an integer number (14275800).

Almost surely, 2^102513463 is an apocalyptic number.

102513463 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

102513463 is a deficient number, since it is larger than the sum of its proper divisors (11692937).

102513463 is a wasteful number, since it uses less digits than its factorization.

102513463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271961.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 102513463 is about 10124.8932340050. The cubic root of 102513463 is about 468.0155700739.

Adding to 102513463 its reverse (364315201), we get a palindrome (466828664).

The spelling of 102513463 in words is "one hundred two million, five hundred thirteen thousand, four hundred sixty-three".