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10211010201001 = 1013832521104707
BaseRepresentation
bin1001010010010110111110…
…1000101100010110101001
31100011011101212011002201001
42110211233220230112221
52314244122102413001
633414512345555001
72102502231431551
oct224455750542651
940134355132631
1010211010201001
113287513070195
12118ab667a5a61
13590b8153421c
142743035b8161
1512a929cbe001
hex9496fa2c5a9

10211010201001 has 16 divisors (see below), whose sum is σ = 10343233824768. Its totient is φ = 10079418384000.

The previous prime is 10211010200983. The next prime is 10211010201047. The reversal of 10211010201001 is 10010201011201.

10211010201001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10211010201001 - 25 = 10211010200969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10211010205001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97467490 + ... + 97572196.

It is an arithmetic number, because the mean of its divisors is an integer number (646452114048).

Almost surely, 210211010201001 is an apocalyptic number.

It is an amenable number.

10211010201001 is a deficient number, since it is larger than the sum of its proper divisors (132223623767).

10211010201001 is a wasteful number, since it uses less digits than its factorization.

10211010201001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107712.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10211010201001 its reverse (10010201011201), we get a palindrome (20221211212202).

The spelling of 10211010201001 in words is "ten trillion, two hundred eleven billion, ten million, two hundred one thousand, one".

Divisors: 1 101 383 2521 38683 104707 254621 965543 10575407 40102781 97519843 263966347 4050380881 26660601047 101099110901 10211010201001