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123403326041 = 811979115541
BaseRepresentation
bin111001011101101101…
…0010101001001011001
3102210112012010111011002
41302323122111021121
54010212222413131
6132405105314345
711626022651522
oct1627332251131
9383465114132
10123403326041
1148375a62376
121babb6359b5
13b838306068
145d8933b849
153323b686cb
hex1cbb695259

123403326041 has 8 divisors (see below), whose sum is σ = 123576058368. Its totient is φ = 123230646000.

The previous prime is 123403326031. The next prime is 123403326047. The reversal of 123403326041 is 140623304321.

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-123403326041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123403325995 and 123403326013.

It is not an unprimeable number, because it can be changed into a prime (123403326047) 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, 7932731 + ... + 7948271.

It is an arithmetic number, because the mean of its divisors is an integer number (15447007296).

Almost surely, 2123403326041 is an apocalyptic number.

It is an amenable number.

123403326041 is a deficient number, since it is larger than the sum of its proper divisors (172732327).

123403326041 is an equidigital number, since it uses as much as digits as its factorization.

123403326041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26143.

The product of its (nonzero) digits is 10368, while the sum is 29.

The spelling of 123403326041 in words is "one hundred twenty-three billion, four hundred three million, three hundred twenty-six thousand, forty-one".

Divisors: 1 811 9791 15541 7940501 12603751 152161931 123403326041