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11010000102121 = 199178930926011
BaseRepresentation
bin1010000000110111011100…
…1001010010001011101001
31102222112201211121111112001
42200031313021102023221
52420341440011231441
635225531344251001
72214306031512106
oct240156711221351
942875654544461
1011010000102121
113565351033719
12129998a910a61
1361b314148b47
142a0c5b723aad
151415de587731
hexa03772522e9

11010000102121 has 8 divisors (see below), whose sum is σ = 11071512296000. Its totient is φ = 10948549764240.

The previous prime is 11010000102091. The next prime is 11010000102151. The reversal of 11010000102121 is 12120100001011.

It is an interprime number because it is at equal distance from previous prime (11010000102091) and next prime (11010000102151).

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 11010000102121 - 29 = 11010000101609 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11010000102098 and 11010000102107.

It is not an unprimeable number, because it can be changed into a prime (11010000102151) 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, 15106995 + ... + 15819016.

It is an arithmetic number, because the mean of its divisors is an integer number (1383939037000).

Almost surely, 211010000102121 is an apocalyptic number.

It is an amenable number.

11010000102121 is a deficient number, since it is larger than the sum of its proper divisors (61512193879).

11010000102121 is a wasteful number, since it uses less digits than its factorization.

11010000102121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30927999.

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

Adding to 11010000102121 its reverse (12120100001011), we get a palindrome (23130100103132).

The spelling of 11010000102121 in words is "eleven trillion, ten billion, one hundred two thousand, one hundred twenty-one".

Divisors: 1 199 1789 356011 30926011 6154276189 55326633679 11010000102121