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10303201222013 = 71977467678361
BaseRepresentation
bin1001010111101110011010…
…1001100001110101111101
31100110222100210211012121202
42111323212221201311331
52322301424003101023
633525120355305245
72112244634246510
oct225734651416575
940428323735552
1010303201222013
113312621538847
1211a49b52ab225
13599784262c2b
1427896b496d77
1512d023692128
hex95ee6a61d7d

10303201222013 has 8 divisors (see below), whose sum is σ = 12394828537920. Its totient is φ = 8366509262880.

The previous prime is 10303201221883. The next prime is 10303201222031. The reversal of 10303201222013 is 31022210230301.

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 10303201222013 - 224 = 10303184444797 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 (10303201222063) 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, 38733839048 + ... + 38733839313.

It is an arithmetic number, because the mean of its divisors is an integer number (1549353567240).

Almost surely, 210303201222013 is an apocalyptic number.

It is an amenable number.

10303201222013 is a deficient number, since it is larger than the sum of its proper divisors (2091627315907).

10303201222013 is an equidigital number, since it uses as much as digits as its factorization.

10303201222013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77467678387.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10303201222013 its reverse (31022210230301), we get a palindrome (41325411452314).

The spelling of 10303201222013 in words is "ten trillion, three hundred three billion, two hundred one million, two hundred twenty-two thousand, thirteen".

Divisors: 1 7 19 133 77467678361 542273748527 1471885888859 10303201222013