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122030140341 = 3714447128831
BaseRepresentation
bin111000110100110010…
…0000010101110110101
3102122222111020102111110
41301221210002232311
53444404203442331
6132020533225233
711550010035624
oct1615144025665
9378874212443
10122030140341
114783091865a
121b797792219
13b679985545
145c98c096bb
15329331d946
hex1c69902bb5

122030140341 has 16 divisors (see below), whose sum is σ = 165036883968. Its totient is φ = 80188945200.

The previous prime is 122030140339. The next prime is 122030140403. The reversal of 122030140341 is 143041030221.

It is not a de Polignac number, because 122030140341 - 21 = 122030140339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122030190341) 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, 882796 + ... + 1011626.

It is an arithmetic number, because the mean of its divisors is an integer number (10314805248).

Almost surely, 2122030140341 is an apocalyptic number.

It is an amenable number.

122030140341 is a deficient number, since it is larger than the sum of its proper divisors (43006743627).

122030140341 is a wasteful number, since it uses less digits than its factorization.

122030140341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133352.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 122030140341 its reverse (143041030221), we get a palindrome (265071170562).

The spelling of 122030140341 in words is "one hundred twenty-two billion, thirty million, one hundred forty thousand, three hundred forty-one".

Divisors: 1 3 71 213 4447 13341 128831 315737 386493 947211 9147001 27441003 572911457 1718734371 40676713447 122030140341