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13101202323311 = 191190136082421
BaseRepresentation
bin1011111010100101110010…
…0000101011011101101111
31201101110111022112020001012
42332221130200223131233
53204122230243321221
643510335333335435
72521350002222564
oct276513440533557
951343438466035
1013101202323311
1141a1209189123
12157712619757b
137405905c396b
1433415ca1c86b
1517abd421a65b
hexbea5c82b76f

13101202323311 has 8 divisors (see below), whose sum is σ = 13176723195648. Its totient is φ = 13025753620000.

The previous prime is 13101202323299. The next prime is 13101202323329. The reversal of 13101202323311 is 11332320210131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13101202323311 - 234 = 13084022454127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13101202323331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17678120 + ... + 18404301.

It is an arithmetic number, because the mean of its divisors is an integer number (1647090399456).

Almost surely, 213101202323311 is an apocalyptic number.

13101202323311 is a deficient number, since it is larger than the sum of its proper divisors (75520872337).

13101202323311 is a wasteful number, since it uses less digits than its factorization.

13101202323311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36084513.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 13101202323311 its reverse (11332320210131), we get a palindrome (24433522533442).

The spelling of 13101202323311 in words is "thirteen trillion, one hundred one billion, two hundred two million, three hundred twenty-three thousand, three hundred eleven".

Divisors: 1 191 1901 363091 36082421 6891742411 68592682321 13101202323311