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99110101011001 = 213146508728771
BaseRepresentation
bin10110100010001111011110…
…010111010100101000111001
3110222220211111100100222012221
4112202033132113110220321
5100442304441324323001
6550442315111004041
726606316460426333
oct2642173627245071
9428824440328187
1099110101011001
11296413a3253463
12b148250369621
13433c072283032
141a68d51164453
15b6d133e551a1
hex5a23de5d4a39

99110101011001 has 4 divisors (see below), whose sum is σ = 99156609741904. Its totient is φ = 99063592280100.

The previous prime is 99110101010993. The next prime is 99110101011023. The reversal of 99110101011001 is 10011010101199.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 99110101011001 - 23 = 99110101010993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99110101711001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23254362255 + ... + 23254366516.

It is an arithmetic number, because the mean of its divisors is an integer number (24789152435476).

Almost surely, 299110101011001 is an apocalyptic number.

It is an amenable number.

99110101011001 is a deficient number, since it is larger than the sum of its proper divisors (46508730903).

99110101011001 is a wasteful number, since it uses less digits than its factorization.

99110101011001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46508730902.

The product of its (nonzero) digits is 81, while the sum is 25.

The spelling of 99110101011001 in words is "ninety-nine trillion, one hundred ten billion, one hundred one million, eleven thousand, one".

Divisors: 1 2131 46508728771 99110101011001