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201341032031 = 3113814703021
BaseRepresentation
bin1011101110000011011…
…1000101011001011111
3201020200210200011121102
42323200313011121133
511244321301011111
6232254513023315
720355263351246
oct2734067053137
9636623604542
10201341032031
117842a844437
1233030854b3b
1315ca90c2659
149a6024395d
15538606c13b
hex2ee0dc565f

201341032031 has 8 divisors (see below), whose sum is σ = 207986444928. Its totient is φ = 194705028000.

The previous prime is 201341032027. The next prime is 201341032051. The reversal of 201341032031 is 130230143102.

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 201341032031 - 22 = 201341032027 is a prime.

It is a super-2 number, since 2×2013410320312 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201341031994 and 201341032012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201341032021) 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, 2308700 + ... + 2394321.

It is an arithmetic number, because the mean of its divisors is an integer number (25998305616).

Almost surely, 2201341032031 is an apocalyptic number.

201341032031 is a deficient number, since it is larger than the sum of its proper divisors (6645412897).

201341032031 is a wasteful number, since it uses less digits than its factorization.

201341032031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4704433.

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

Adding to 201341032031 its reverse (130230143102), we get a palindrome (331571175133).

The spelling of 201341032031 in words is "two hundred one billion, three hundred forty-one million, thirty-two thousand, thirty-one".

Divisors: 1 31 1381 42811 4703021 145793651 6494872001 201341032031