1144101026 has 4 divisors (see below), whose sum is σ = 1716151542. Its totient is φ = 572050512.

The previous prime is 1144101019. The next prime is 1144101107. The reversal of 1144101026 is 6201014411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1079056801 + 65044225 = 32849^2 + 8065^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1144100989 and 1144101007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286025255 + ... + 286025258.

Almost surely, 2^1144101026 is an apocalyptic number.

1144101026 is a deficient number, since it is larger than the sum of its proper divisors (572050516).

1144101026 is an equidigital number, since it uses as much as digits as its factorization.

1144101026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572050515.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 1144101026 is about 33824.5624657585. The cubic root of 1144101026 is about 1045.8950920089.

Adding to 1144101026 its reverse (6201014411), we get a palindrome (7345115437).

The spelling of 1144101026 in words is "one billion, one hundred forty-four million, one hundred one thousand, twenty-six".