11145101434 has 32 divisors (see below), whose sum is σ = 18693702720. Its totient is φ = 4952441088.

The previous prime is 11145101419. The next prime is 11145101503. The reversal of 11145101434 is 43410154111.

It is a junction number, because it is equal to n+sod(n) for n = 11145101399 and 11145101408.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170224 + ... + 226420.

It is an arithmetic number, because the mean of its divisors is an integer number (584178210).

Almost surely, 2^11145101434 is an apocalyptic number.

11145101434 is a deficient number, since it is larger than the sum of its proper divisors (7548601286).

11145101434 is a wasteful number, since it uses less digits than its factorization.

11145101434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56542.

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 11145101434 its reverse (43410154111), we get a palindrome (54555255545).

The spelling of 11145101434 in words is "eleven billion, one hundred forty-five million, one hundred one thousand, four hundred thirty-four".