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1031012032301 = 4379991306263
BaseRepresentation
bin11110000000011010001…
…10110001111100101101
310122120020000000220011222
433000031012301330231
5113343003040013201
62105350153553125
7134326303451246
oct17001506617455
93576200026158
101031012032301
11368282460859
12147997a157a5
13762bb221704
1437c89051ccd
151bc4414b91b
hexf00d1b1f2d

1031012032301 has 16 divisors (see below), whose sum is σ = 1069424885760. Its totient is φ = 993281168880.

The previous prime is 1031012032241. The next prime is 1031012032313. The reversal of 1031012032301 is 1032302101301.

1031012032301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1031012032301 - 218 = 1031011770157 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1031012032301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031012032381) 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, 3213296 + ... + 3519558.

It is an arithmetic number, because the mean of its divisors is an integer number (66839055360).

Almost surely, 21031012032301 is an apocalyptic number.

It is an amenable number.

1031012032301 is a deficient number, since it is larger than the sum of its proper divisors (38412853459).

1031012032301 is an equidigital number, since it uses as much as digits as its factorization.

1031012032301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307376.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1031012032301 its reverse (1032302101301), we get a palindrome (2063314133602).

The spelling of 1031012032301 in words is "one trillion, thirty-one billion, twelve million, thirty-two thousand, three hundred one".

Divisors: 1 43 79 991 3397 42613 78289 306263 3366427 13169309 24194777 303506633 1040375411 13050785219 23977024007 1031012032301