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232031132201 = 11128477164183
BaseRepresentation
bin1101100000011000100…
…0100001101000101001
3211011220122111210110002
43120012020201220221
512300144432212301
6254332120232345
722522643040041
oct3300610415051
9734818453402
10232031132201
118a449585990
1238b7690b6b5
1318b5a43ba3b
14b3321aa721
15608056016b
hex3606221a29

232031132201 has 8 divisors (see below), whose sum is σ = 253128383424. Its totient is φ = 210934466320.

The previous prime is 232031132183. The next prime is 232031132237. The reversal of 232031132201 is 102231130232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-232031132201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232031132101) 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, 1331156 + ... + 1495338.

It is an arithmetic number, because the mean of its divisors is an integer number (31641047928).

Almost surely, 2232031132201 is an apocalyptic number.

It is an amenable number.

232031132201 is a deficient number, since it is larger than the sum of its proper divisors (21097251223).

232031132201 is a wasteful number, since it uses less digits than its factorization.

232031132201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292671.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 232031132201 its reverse (102231130232), we get a palindrome (334262262433).

The spelling of 232031132201 in words is "two hundred thirty-two billion, thirty-one million, one hundred thirty-two thousand, two hundred one".

Divisors: 1 11 128477 164183 1413247 1806013 21093739291 232031132201