Search a number
-
+
1110233110111 = 12712237147991
BaseRepresentation
bin10000001001111111000…
…011001101011001011111
310221010201001110121210221
4100021333003031121133
5121142224134010421
62210011204342211
7143132416504546
oct20117703153137
93833631417727
101110233110111
11398935713094
1215b2069a4967
1380904b73508
143ba4258b15d
151dd2e058841
hex1027f0cd65f

1110233110111 has 8 divisors (see below), whose sum is σ = 1119890202624. Its totient is φ = 1100590316280.

The previous prime is 1110233110097. The next prime is 1110233110117. The reversal of 1110233110111 is 1110113320111.

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-1110233110111 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 (1110233110117) 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, 3418675 + ... + 3729316.

It is an arithmetic number, because the mean of its divisors is an integer number (139986275328).

Almost surely, 21110233110111 is an apocalyptic number.

1110233110111 is a deficient number, since it is larger than the sum of its proper divisors (9657092513).

1110233110111 is a wasteful number, since it uses less digits than its factorization.

1110233110111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7149341.

The product of its (nonzero) digits is 18, while the sum is 16.

Adding to 1110233110111 its reverse (1110113320111), we get a palindrome (2220346430222).

The spelling of 1110233110111 in words is "one trillion, one hundred ten billion, two hundred thirty-three million, one hundred ten thousand, one hundred eleven".

Divisors: 1 127 1223 155321 7147991 907794857 8741992993 1110233110111