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2030103097 = 111497091747
BaseRepresentation
bin111100100000000…
…1110101000111001
312020110222220220121
41321000032220321
513124201244342
6533240053241
7101210406631
oct17100165071
95213886817
102030103097
11951a38560
12487a64221
13264787249
141538936c1
15bd35c067
hex7900ea39

2030103097 has 16 divisors (see below), whose sum is σ = 2233944000. Its totient is φ = 1829528640.

The previous prime is 2030103067. The next prime is 2030103113. The reversal of 2030103097 is 7903010302.

It is a cyclic number.

It is not a de Polignac number, because 2030103097 - 223 = 2021714489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2030103067) 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, 1161178 + ... + 1162924.

It is an arithmetic number, because the mean of its divisors is an integer number (139621500).

Almost surely, 22030103097 is an apocalyptic number.

It is an amenable number.

2030103097 is a deficient number, since it is larger than the sum of its proper divisors (203840903).

2030103097 is a wasteful number, since it uses less digits than its factorization.

2030103097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2616.

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 2030103097 is about 45056.6654003600. The cubic root of 2030103097 is about 1266.2108518363.

Adding to 2030103097 its reverse (7903010302), we get a palindrome (9933113399).

The spelling of 2030103097 in words is "two billion, thirty million, one hundred three thousand, ninety-seven".

Divisors: 1 11 149 709 1639 1747 7799 19217 105641 260303 1162051 1238623 2863333 13624853 184554827 2030103097