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10232322001 = 11930211091
BaseRepresentation
bin10011000011110010…
…01101011111010001
3222102002220210222221
421201321031133101
5131423433301001
64411202101041
7511365205366
oct114171153721
928362823887
1010232322001
114380973a70
121b9694a781
13c70b80605
146d0d5a46d
153ed49e1a1
hex261e4d7d1

10232322001 has 4 divisors (see below), whose sum is σ = 11162533104. Its totient is φ = 9302110900.

The previous prime is 10232321999. The next prime is 10232322007. The reversal of 10232322001 is 10022323201.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10022323201 = 11911120291.

It is a cyclic number.

It is not a de Polignac number, because 10232322001 - 21 = 10232321999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10232322007) 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, 465105535 + ... + 465105556.

It is an arithmetic number, because the mean of its divisors is an integer number (2790633276).

Almost surely, 210232322001 is an apocalyptic number.

10232322001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10232322001 is a deficient number, since it is larger than the sum of its proper divisors (930211103).

10232322001 is an equidigital number, since it uses as much as digits as its factorization.

10232322001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930211102.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10232322001 its reverse (10022323201), we get a palindrome (20254645202).

It can be divided in two parts, 10232 and 322001, that added together give a palindrome (332233).

The spelling of 10232322001 in words is "ten billion, two hundred thirty-two million, three hundred twenty-two thousand, one".

Divisors: 1 11 930211091 10232322001