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2033231010131 = 31372033387181
BaseRepresentation
bin11101100101100110000…
…000110001100101010011
321012101010100212002000002
4131211212000301211103
5231303024114311011
64154015312520215
7266616234300356
oct35454600614523
97171110762002
102033231010131
11714319998622
1228a078b5006b
1311996b134989
14705a207629d
1537d505ccc3b
hex1d966031953

2033231010131 has 16 divisors (see below), whose sum is σ = 2155674686208. Its totient is φ = 1914347260800.

The previous prime is 2033231010121. The next prime is 2033231010133. The reversal of 2033231010131 is 1310101323302.

It is a cyclic number.

It is not a de Polignac number, because 2033231010131 - 226 = 2033163901267 is a prime.

It is a super-2 number, since 2×20332310101312 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2033231010133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23278361 + ... + 23365541.

It is an arithmetic number, because the mean of its divisors is an integer number (134729667888).

Almost surely, 22033231010131 is an apocalyptic number.

2033231010131 is a deficient number, since it is larger than the sum of its proper divisors (122443676077).

2033231010131 is a wasteful number, since it uses less digits than its factorization.

2033231010131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107582.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 2033231010131 its reverse (1310101323302), we get a palindrome (3343332333433).

The spelling of 2033231010131 in words is "two trillion, thirty-three billion, two hundred thirty-one million, ten thousand, one hundred thirty-one".

Divisors: 1 31 37 1147 20333 87181 630323 752321 2702611 3225697 23321951 99996607 1772651273 54952189463 65588097101 2033231010131