1077331141 has 4 divisors (see below), whose sum is σ = 1134032800. Its totient is φ = 1020629484.

The previous prime is 1077331111. The next prime is 1077331169. The reversal of 1077331141 is 1411337701.

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 a cyclic number.

It is not a de Polignac number, because 1077331141 - 2¹⁵ = 1077298373 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 (1077331111) 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, 28350801 + ... + 28350838.

It is an arithmetic number, because the mean of its divisors is an integer number (283508200).

Almost surely, 2^1077331141 is an apocalyptic number.

It is an amenable number.

1077331141 is a deficient number, since it is larger than the sum of its proper divisors (56701659).

1077331141 is an equidigital number, since it uses as much as digits as its factorization.

1077331141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56701658.

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 1077331141 is about 32822.7229370142. The cubic root of 1077331141 is about 1025.1397441039.

Adding to 1077331141 its reverse (1411337701), we get a palindrome (2488668842).

It can be divided in two parts, 10773 and 31141, that added together give a palindrome (41914).

The spelling of 1077331141 in words is "one billion, seventy-seven million, three hundred thirty-one thousand, one hundred forty-one".