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1010031430201 = 64714783105601
BaseRepresentation
bin11101011001010101001…
…00001000101000111001
310120120001211022212201221
432230222210020220321
5113022021021231301
62052000234512041
7132654343334143
oct16545244105071
93516054285657
101010031430201
1135a396457982
12143901595621
137432663bc61
1436c5882bc93
151b417281da1
hexeb2a908a39

1010031430201 has 8 divisors (see below), whose sum is σ = 1011670539264. Its totient is φ = 1008392563200.

The previous prime is 1010031430169. The next prime is 1010031430211. The reversal of 1010031430201 is 1020341300101.

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 1010031430201 - 25 = 1010031430169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010031430211) 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, 9511801 + ... + 9617401.

It is an arithmetic number, because the mean of its divisors is an integer number (126458817408).

Almost surely, 21010031430201 is an apocalyptic number.

It is an amenable number.

1010031430201 is a deficient number, since it is larger than the sum of its proper divisors (1639109063).

1010031430201 is a wasteful number, since it uses less digits than its factorization.

1010031430201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121031.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1010031430201 its reverse (1020341300101), we get a palindrome (2030372730302).

The spelling of 1010031430201 in words is "one trillion, ten billion, thirty-one million, four hundred thirty thousand, two hundred one".

Divisors: 1 647 14783 105601 9564601 68323847 1561099583 1010031430201