101040434 has 16 divisors (see below), whose sum is σ = 165511296. Its totient is φ = 45879600.

The previous prime is 101040427. The next prime is 101040463. The reversal of 101040434 is 434040101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27464 + ... + 30924.

It is an arithmetic number, because the mean of its divisors is an integer number (10344456).

Almost surely, 2^101040434 is an apocalyptic number.

101040434 is a deficient number, since it is larger than the sum of its proper divisors (64470862).

101040434 is a wasteful number, since it uses less digits than its factorization.

101040434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4801.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 101040434 is about 10051.8870865127. The cubic root of 101040434 is about 465.7630882061.

Adding to 101040434 its reverse (434040101), we get a palindrome (535080535).

The spelling of 101040434 in words is "one hundred one million, forty thousand, four hundred thirty-four".