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100404313201 = 472136261983
BaseRepresentation
bin101110110000010010…
…0000011110001110001
3100121011100102120200201
41131200210003301301
53121112001010301
6114043004515201
710153053403123
oct1354044036161
9317140376621
10100404313201
1139643687645
121756124bb01
13961150131a
144c06a29213
1529299a1201
hex1760903c71

100404313201 has 4 divisors (see below), whose sum is σ = 102540575232. Its totient is φ = 98268051172.

The previous prime is 100404313189. The next prime is 100404313237. The reversal of 100404313201 is 102313404001.

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: 102313404001 = 891149588809.

It is a cyclic number.

It is not a de Polignac number, because 100404313201 - 219 = 100403788913 is a prime.

It is a super-2 number, since 2×1004043132012 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100404313601) 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, 1068130945 + ... + 1068131038.

It is an arithmetic number, because the mean of its divisors is an integer number (25635143808).

Almost surely, 2100404313201 is an apocalyptic number.

It is an amenable number.

100404313201 is a deficient number, since it is larger than the sum of its proper divisors (2136262031).

100404313201 is an equidigital number, since it uses as much as digits as its factorization.

100404313201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2136262030.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 100404313201 its reverse (102313404001), we get a palindrome (202717717202).

The spelling of 100404313201 in words is "one hundred billion, four hundred four million, three hundred thirteen thousand, two hundred one".

Divisors: 1 47 2136261983 100404313201