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13030103301 = 318133172497
BaseRepresentation
bin11000010001010011…
…11001100100000101
31020122002102211102120
430020221321210011
5203141201301201
65552544200153
7640620023235
oct141051714405
936562384376
1013030103301
115587176516
122637909059
1312c86b19c7
148b8763cc5
15513deb536
hex308a79905

13030103301 has 16 divisors (see below), whose sum is σ = 17522476608. Its totient is φ = 8612524800.

The previous prime is 13030103263. The next prime is 13030103321. The reversal of 13030103301 is 10330103031.

It is not a de Polignac number, because 13030103301 - 225 = 12996548869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13030103321) 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, 143485 + ... + 215981.

It is an arithmetic number, because the mean of its divisors is an integer number (1095154788).

Almost surely, 213030103301 is an apocalyptic number.

It is an amenable number.

13030103301 is a deficient number, since it is larger than the sum of its proper divisors (4492373307).

13030103301 is a wasteful number, since it uses less digits than its factorization.

13030103301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73012.

The product of its (nonzero) digits is 81, while the sum is 15.

Adding to 13030103301 its reverse (10330103031), we get a palindrome (23360206332).

The spelling of 13030103301 in words is "thirteen billion, thirty million, one hundred three thousand, three hundred one".

Divisors: 1 3 181 331 543 993 59911 72497 179733 217491 13121957 23996507 39365871 71989521 4343367767 13030103301