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11401132303 = 112579401887
BaseRepresentation
bin10101001111000111…
…10111100100001111
31002102120020112022101
422213203313210033
5141322142213203
65123153455531
7552350011531
oct124743674417
932376215271
1011401132303
1149207074a0
1222622715a7
1310c9074442
147a228b851
1546adc841d
hex2a78f790f

11401132303 has 8 divisors (see below), whose sum is σ = 12442452480. Its totient is φ = 10360621080.

The previous prime is 11401132241. The next prime is 11401132333. The reversal of 11401132303 is 30323110411.

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 11401132303 - 229 = 10864261391 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 (11401132333) 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, 172575 + ... + 229312.

It is an arithmetic number, because the mean of its divisors is an integer number (1555306560).

Almost surely, 211401132303 is an apocalyptic number.

11401132303 is a deficient number, since it is larger than the sum of its proper divisors (1041320177).

11401132303 is a wasteful number, since it uses less digits than its factorization.

11401132303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404477.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11401132303 its reverse (30323110411), we get a palindrome (41724242714).

The spelling of 11401132303 in words is "eleven billion, four hundred one million, one hundred thirty-two thousand, three hundred three".

Divisors: 1 11 2579 28369 401887 4420757 1036466573 11401132303