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122010133 = 727416359
BaseRepresentation
bin1110100010110…
…11101000010101
322111120202102211
413101123220111
5222213311013
620035033421
73011032450
oct721335025
9274522384
10122010133
1162965023
1234a3b871
131c37bb5b
14122c0497
15aaa123d
hex745ba15

122010133 has 8 divisors (see below), whose sum is σ = 139512960. Its totient is φ = 104525520.

The previous prime is 122010113. The next prime is 122010151. The reversal of 122010133 is 331010221.

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 122010133 - 225 = 88455701 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 (122010103) 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, 16008 + ... + 22366.

It is an arithmetic number, because the mean of its divisors is an integer number (17439120).

Almost surely, 2122010133 is an apocalyptic number.

It is an amenable number.

122010133 is a deficient number, since it is larger than the sum of its proper divisors (17502827).

122010133 is an equidigital number, since it uses as much as digits as its factorization.

122010133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9107.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 122010133 is about 11045.8197070204. The cubic root of 122010133 is about 495.9812972591.

Adding to 122010133 its reverse (331010221), we get a palindrome (453020354).

The spelling of 122010133 in words is "one hundred twenty-two million, ten thousand, one hundred thirty-three".

Divisors: 1 7 2741 6359 19187 44513 17430019 122010133