1101055430425 has 6 divisors (see below), whose sum is σ = 1365308733758. Its totient is φ = 880844344320.

The previous prime is 1101055430407. The next prime is 1101055430429. The reversal of 1101055430425 is 5240345501011.

It can be written as a sum of positive squares in 3 ways, for example, as 262534289161 + 838521141264 = 512381^2 + 915708^2 .

It is not a de Polignac number, because 1101055430425 - 2¹⁷ = 1101055299353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1101055430429) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22021108584 + ... + 22021108633.

Almost surely, 2^{1101055430425} is an apocalyptic number.

It is an amenable number.

1101055430425 is a deficient number, since it is larger than the sum of its proper divisors (264253303333).

1101055430425 is an equidigital number, since it uses as much as digits as its factorization.

1101055430425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44042217227 (or 44042217222 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

The spelling of 1101055430425 in words is "one trillion, one hundred one billion, fifty-five million, four hundred thirty thousand, four hundred twenty-five".