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10102312010303 = 149211321330577
BaseRepresentation
bin1001001100000010000010…
…1110000000001000111111
31022202202211111022212222022
42103000200232000020333
52311004013333312203
633252534342310355
72061603465155522
oct223004056001077
938682744285868
1010102312010303
113245403843737
121171a8ba283bb
1358384a9569a6
1426cd51266bb9
15127bb7122a38
hex93020b8023f

10102312010303 has 8 divisors (see below), whose sum is σ = 10218312380400. Its totient is φ = 9986954302080.

The previous prime is 10102312010257. The next prime is 10102312010309. The reversal of 10102312010303 is 30301021320101.

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

It is a cyclic number.

It is not a de Polignac number, because 10102312010303 - 242 = 5704265499199 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 (10102312010309) 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, 160633850 + ... + 160696727.

It is an arithmetic number, because the mean of its divisors is an integer number (1277289047550).

Almost surely, 210102312010303 is an apocalyptic number.

10102312010303 is a deficient number, since it is larger than the sum of its proper divisors (116000370097).

10102312010303 is a wasteful number, since it uses less digits than its factorization.

10102312010303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321330937.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 10102312010303 its reverse (30301021320101), we get a palindrome (40403333330404).

The spelling of 10102312010303 in words is "ten trillion, one hundred two billion, three hundred twelve million, ten thousand, three hundred three".

Divisors: 1 149 211 31439 321330577 47878255973 67800751747 10102312010303