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11210125001 = 196183116533
BaseRepresentation
bin10100111000010110…
…01110111011001001
31001221020211100112212
422130023032323021
5140424243000001
65052211514505
7544540330115
oct123413167311
931836740485
1011210125001
114832906919
12220a2b8a35
13109861837a
14784b6a745
154592487bb
hex29c2ceec9

11210125001 has 16 divisors (see below), whose sum is σ = 12138181440. Its totient is φ = 10320073920.

The previous prime is 11210124977. The next prime is 11210125009. The reversal of 11210125001 is 10052101211.

It is not a de Polignac number, because 11210125001 - 218 = 11209862857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11210125009) 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, 37931 + ... + 154463.

It is an arithmetic number, because the mean of its divisors is an integer number (758636340).

Almost surely, 211210125001 is an apocalyptic number.

It is an amenable number.

11210125001 is a deficient number, since it is larger than the sum of its proper divisors (928056439).

11210125001 is a wasteful number, since it uses less digits than its factorization.

11210125001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116696.

The product of its (nonzero) digits is 20, while the sum is 14.

Adding to 11210125001 its reverse (10052101211), we get a palindrome (21262226212).

The spelling of 11210125001 in words is "eleven billion, two hundred ten million, one hundred twenty-five thousand, one".

Divisors: 1 19 61 83 1159 1577 5063 96197 116533 2214127 7108513 9672239 135061747 183772541 590006579 11210125001