Search a number
-
+
103100320097 = 7913782911491
BaseRepresentation
bin110000000000101000…
…0100000100101100001
3100212010020102220212222
41200001100200211201
53142122140220342
6115210313400425
710306631155415
oct1400120404541
9325106386788
10103100320097
113a7a7496515
1217b94109115
139950c1a388
144dc0adcd45
152a364e7ed2
hex1801420961

103100320097 has 16 divisors (see below), whose sum is σ = 105303494400. Its totient is φ = 100921541760.

The previous prime is 103100320061. The next prime is 103100320123. The reversal of 103100320097 is 790023001301.

It is a cyclic number.

It is not a de Polignac number, because 103100320097 - 26 = 103100320033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103100326097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8966522 + ... + 8978012.

It is an arithmetic number, because the mean of its divisors is an integer number (6581468400).

Almost surely, 2103100320097 is an apocalyptic number.

It is an amenable number.

103100320097 is a deficient number, since it is larger than the sum of its proper divisors (2203174303).

103100320097 is a wasteful number, since it uses less digits than its factorization.

103100320097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12536.

The product of its (nonzero) digits is 1134, while the sum is 26.

Adding to 103100320097 its reverse (790023001301), we get a palindrome (893123321398).

The spelling of 103100320097 in words is "one hundred three billion, one hundred million, three hundred twenty thousand, ninety-seven".

Divisors: 1 79 137 829 10823 11491 65491 113573 907789 1574267 8972267 9526039 124367093 752557081 1305067343 103100320097