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120431211341 = 7151113936813
BaseRepresentation
bin111000000101001000…
…0100111001101001101
3102111212001120102020212
41300022100213031031
53433120342230331
6131154134452205
711462253256220
oct1601220471515
9374761512225
10120431211341
1147090308631
121b410204065
13b4836360cc
145b867135b7
1531ecc81d2b
hex1c0a42734d

120431211341 has 8 divisors (see below), whose sum is σ = 138547165824. Its totient is φ = 102543130800.

The previous prime is 120431211319. The next prime is 120431211359. The reversal of 120431211341 is 143112134021.

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 120431211341 - 234 = 103251342157 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 (120431211361) 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, 56967350 + ... + 56969463.

It is an arithmetic number, because the mean of its divisors is an integer number (17318395728).

Almost surely, 2120431211341 is an apocalyptic number.

It is an amenable number.

120431211341 is a deficient number, since it is larger than the sum of its proper divisors (18115954483).

120431211341 is a wasteful number, since it uses less digits than its factorization.

120431211341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113936971.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 120431211341 its reverse (143112134021), we get a palindrome (263543345362).

The spelling of 120431211341 in words is "one hundred twenty billion, four hundred thirty-one million, two hundred eleven thousand, three hundred forty-one".

Divisors: 1 7 151 1057 113936813 797557691 17204458763 120431211341