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13210003011 = 323631730307
BaseRepresentation
bin11000100110110000…
…01010011001000011
31021002121221200102210
430103120022121003
5204023230044021
610022452113203
7645233113212
oct142330123103
937077850383
1013210003011
11566977a867
122688005803
131326a4c03a
148d45d3079
15524ad4e76
hex31360a643

13210003011 has 16 divisors (see below), whose sum is σ = 18382650624. Its totient is φ = 8422158624.

The previous prime is 13210003003. The next prime is 13210003021. The reversal of 13210003011 is 11030001231.

It is not a de Polignac number, because 13210003011 - 23 = 13210003003 is a prime.

It is a super-2 number, since 2×132100030112 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13210003021) 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, 420720 + ... + 451026.

It is an arithmetic number, because the mean of its divisors is an integer number (1148915664).

Almost surely, 213210003011 is an apocalyptic number.

13210003011 is a deficient number, since it is larger than the sum of its proper divisors (5172647613).

13210003011 is a wasteful number, since it uses less digits than its factorization.

13210003011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36650.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 13210003011 its reverse (11030001231), we get a palindrome (24240004242).

The spelling of 13210003011 in words is "thirteen billion, two hundred ten million, three thousand, eleven".

Divisors: 1 3 23 69 6317 18951 30307 90921 145291 435873 697061 2091183 191449319 574347957 4403334337 13210003011