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10201023301 = 72556337423
BaseRepresentation
bin10011000000000011…
…10100001101000101
3222022221000200020211
421200001310031011
5131342430221201
64404123155421
7510535160500
oct114001641505
928287020224
1010201023301
114365236877
121b88375b71
13c67542481
146cab30137
153ea86a651
hex260074345

10201023301 has 12 divisors (see below), whose sum is σ = 11868946752. Its totient is φ = 8741928888.

The previous prime is 10201023289. The next prime is 10201023307. The reversal of 10201023301 is 10332010201.

It is not a de Polignac number, because 10201023301 - 25 = 10201023269 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 (10201023307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 253876 + ... + 291298.

It is an arithmetic number, because the mean of its divisors is an integer number (989078896).

Almost surely, 210201023301 is an apocalyptic number.

It is an amenable number.

10201023301 is a deficient number, since it is larger than the sum of its proper divisors (1667923451).

10201023301 is an equidigital number, since it uses as much as digits as its factorization.

10201023301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43000 (or 42993 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10201023301 its reverse (10332010201), we get a palindrome (20533033502).

The spelling of 10201023301 in words is "ten billion, two hundred one million, twenty-three thousand, three hundred one".

Divisors: 1 7 49 5563 37423 38941 261961 272587 1833727 208184149 1457289043 10201023301