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103231241401 = 607170067943
BaseRepresentation
bin110000000100100001…
…1111011110010111001
3100212110100210102011011
41200021003323302321
53142404144211101
6115231311433521
710313111034241
oct1401103736271
9325410712134
10103231241401
113a864387642
121800bb258a1
1399720992c2
144dd425cb21
152a42c59751
hex18090fbcb9

103231241401 has 4 divisors (see below), whose sum is σ = 103401309952. Its totient is φ = 103061172852.

The previous prime is 103231241383. The next prime is 103231241411. The reversal of 103231241401 is 104142132301.

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 103231241401 - 235 = 68871503033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103231241411) 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, 85033365 + ... + 85034578.

It is an arithmetic number, because the mean of its divisors is an integer number (25850327488).

Almost surely, 2103231241401 is an apocalyptic number.

It is an amenable number.

103231241401 is a deficient number, since it is larger than the sum of its proper divisors (170068551).

103231241401 is an equidigital number, since it uses as much as digits as its factorization.

103231241401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170068550.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 103231241401 its reverse (104142132301), we get a palindrome (207373373702).

The spelling of 103231241401 in words is "one hundred three billion, two hundred thirty-one million, two hundred forty-one thousand, four hundred one".

Divisors: 1 607 170067943 103231241401