1101430025 has 12 divisors (see below), whose sum is σ = 1366467600. Its totient is φ = 880696080.

The previous prime is 1101429991. The next prime is 1101430147. The reversal of 1101430025 is 5200341011.

1101430025 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1101430025 - 2⁶ = 1101429961 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1101429985 and 1101430012.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44366 + ... + 64584.

It is an arithmetic number, because the mean of its divisors is an integer number (113872300).

Almost surely, 2^1101430025 is an apocalyptic number.

It is an amenable number.

1101430025 is a deficient number, since it is larger than the sum of its proper divisors (265037575).

1101430025 is a wasteful number, since it uses less digits than its factorization.

1101430025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22408 (or 22403 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1101430025 is about 33187.7993395163. The cubic root of 1101430025 is about 1032.7272509539.

Adding to 1101430025 its reverse (5200341011), we get a palindrome (6301771036).

The spelling of 1101430025 in words is "one billion, one hundred one million, four hundred thirty thousand, twenty-five".