1107220541 has 4 divisors (see below), whose sum is σ = 1265394912. Its totient is φ = 949046172.

The previous prime is 1107220531. The next prime is 1107220559. The reversal of 1107220541 is 1450227011.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1450227011 = 1559 ⋅930229.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1107220541 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 (1107220511) 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, 79087175 + ... + 79087188.

It is an arithmetic number, because the mean of its divisors is an integer number (316348728).

Almost surely, 2^1107220541 is an apocalyptic number.

It is an amenable number.

1107220541 is a deficient number, since it is larger than the sum of its proper divisors (158174371).

1107220541 is an equidigital number, since it uses as much as digits as its factorization.

1107220541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158174370.

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 1107220541 is about 33274.9236062234. The cubic root of 1107220541 is about 1034.5338643264.

Adding to 1107220541 its reverse (1450227011), we get a palindrome (2557447552).

It can be divided in two parts, 11072 and 20541, that added together give a palindrome (31613).

The spelling of 1107220541 in words is "one billion, one hundred seven million, two hundred twenty thousand, five hundred forty-one".