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10211032101131 = 436125111155027
BaseRepresentation
bin1001010010010111000011…
…1100001111000100001011
31100011011110101100202000222
42110211300330033010023
52314244143204214011
633414514451220255
72102502615533411
oct224456074170413
940134411322028
1010211032101131
113287524469074
12118ab71ba768b
13590b85c31494
142743064792b1
1512a92bb97ddb
hex94970f0f10b

10211032101131 has 16 divisors (see below), whose sum is σ = 10620276235008. Its totient is φ = 9809611207200.

The previous prime is 10211032101103. The next prime is 10211032101187. The reversal of 10211032101131 is 13110123011201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10211032101131 is a prime.

It is a super-2 number, since 2×102110321011312 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10211032101031) 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, 65788640 + ... + 65943666.

It is an arithmetic number, because the mean of its divisors is an integer number (663767264688).

Almost surely, 210211032101131 is an apocalyptic number.

10211032101131 is a deficient number, since it is larger than the sum of its proper divisors (409244133877).

10211032101131 is a wasteful number, since it uses less digits than its factorization.

10211032101131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180242.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 10211032101131 its reverse (13110123011201), we get a palindrome (23321155112332).

The spelling of 10211032101131 in words is "ten trillion, two hundred eleven billion, thirty-two million, one hundred one thousand, one hundred thirty-one".

Divisors: 1 43 61 2623 25111 155027 1079773 1531771 6666161 9456647 65866153 406635821 3892882997 167393968871 237465862817 10211032101131