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200131011301 = 1353594923151
BaseRepresentation
bin1011101001100010111…
…1001110001011100101
3201010120110210202012211
42322120233032023211
511234332014330201
6231534450043421
720313301346104
oct2723057161345
9633513722184
10200131011301
1177969813a01
1232953579571
1315b45500060
14998766603b
155314c02651
hex2e98bce2e5

200131011301 has 16 divisors (see below), whose sum is σ = 223314174720. Its totient is φ = 178178644800.

The previous prime is 200131011247. The next prime is 200131011347. The reversal of 200131011301 is 103110131002.

It is not a de Polignac number, because 200131011301 - 29 = 200131010789 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200131011001) 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, 2420925 + ... + 2502226.

It is an arithmetic number, because the mean of its divisors is an integer number (13957135920).

Almost surely, 2200131011301 is an apocalyptic number.

It is an amenable number.

200131011301 is a deficient number, since it is larger than the sum of its proper divisors (23183163419).

200131011301 is a wasteful number, since it uses less digits than its factorization.

200131011301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4923276.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 200131011301 its reverse (103110131002), we get a palindrome (303241142303).

The spelling of 200131011301 in words is "two hundred billion, one hundred thirty-one million, eleven thousand, three hundred one".

Divisors: 1 13 53 59 689 767 3127 40651 4923151 64000963 260927003 290465909 3392051039 3776056817 15394693177 200131011301