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11403322401 = 33801107467
BaseRepresentation
bin10101001111011000…
…01110010000100001
31002102201100210120010
422213230032100201
5141323222304101
65123312435133
7552404432622
oct124754162041
932381323503
1011403322401
114921972999
122262b48aa9
1310c9660263
147a269ba49
1546b1ac2d6
hex2a7b0e421

11403322401 has 4 divisors (see below), whose sum is σ = 15204429872. Its totient is φ = 7602214932.

The previous prime is 11403322369. The next prime is 11403322423. The reversal of 11403322401 is 10422330411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 11403322401 - 25 = 11403322369 is a prime.

It is a super-2 number, since 2×114033224012 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11403322471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1900553731 + ... + 1900553736.

It is an arithmetic number, because the mean of its divisors is an integer number (3801107468).

Almost surely, 211403322401 is an apocalyptic number.

It is an amenable number.

11403322401 is a deficient number, since it is larger than the sum of its proper divisors (3801107471).

11403322401 is an equidigital number, since it uses as much as digits as its factorization.

11403322401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3801107470.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 11403322401 its reverse (10422330411), we get a palindrome (21825652812).

The spelling of 11403322401 in words is "eleven billion, four hundred three million, three hundred twenty-two thousand, four hundred one".

Divisors: 1 3 3801107467 11403322401