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10132210123 = 71976182031
BaseRepresentation
bin10010110111110110…
…10100000111001011
3222011010112121022121
421123323110013023
5131222321210443
64353224232111
7506041236130
oct113373240713
928133477277
1010132210123
11432a406482
121b6930b637
13c561cac09
146c193a587
153e47c64ed
hex25bed41cb

10132210123 has 8 divisors (see below), whose sum is σ = 12189125120. Its totient is φ = 8227659240.

The previous prime is 10132210087. The next prime is 10132210147. The reversal of 10132210123 is 32101223101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10132210123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10132210097 and 10132210106.

It is not an unprimeable number, because it can be changed into a prime (10132210163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38090883 + ... + 38091148.

It is an arithmetic number, because the mean of its divisors is an integer number (1523640640).

Almost surely, 210132210123 is an apocalyptic number.

10132210123 is a deficient number, since it is larger than the sum of its proper divisors (2056914997).

10132210123 is an equidigital number, since it uses as much as digits as its factorization.

10132210123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76182057.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10132210123 its reverse (32101223101), we get a palindrome (42233433224).

The spelling of 10132210123 in words is "ten billion, one hundred thirty-two million, two hundred ten thousand, one hundred twenty-three".

Divisors: 1 7 19 133 76182031 533274217 1447458589 10132210123