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102152133213 = 3132619285467
BaseRepresentation
bin101111100100010111…
…1011101101001011101
3100202200011021001000020
41133020233131221131
53133201421230323
6114532242422353
710244265543234
oct1371057355135
9322604231006
10102152133213
113a360241699
121796a6619b9
13982c651950
144d30bdbb1b
1529cd14dae3
hex17c8bdda5d

102152133213 has 8 divisors (see below), whose sum is σ = 146679986208. Its totient is φ = 62862851184.

The previous prime is 102152133203. The next prime is 102152133247. The reversal of 102152133213 is 312331251201.

It is a happy number.

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

It is not a de Polignac number, because 102152133213 - 218 = 102151871069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102152133203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1309642695 + ... + 1309642772.

It is an arithmetic number, because the mean of its divisors is an integer number (18334998276).

Almost surely, 2102152133213 is an apocalyptic number.

102152133213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

102152133213 is a deficient number, since it is larger than the sum of its proper divisors (44527852995).

102152133213 is a wasteful number, since it uses less digits than its factorization.

102152133213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2619285483.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 102152133213 its reverse (312331251201), we get a palindrome (414483384414).

The spelling of 102152133213 in words is "one hundred two billion, one hundred fifty-two million, one hundred thirty-three thousand, two hundred thirteen".

Divisors: 1 3 13 39 2619285467 7857856401 34050711071 102152133213