1001101406 has 16 divisors (see below), whose sum is σ = 1591110864. Its totient is φ = 470772864.

The previous prime is 1001101397. The next prime is 1001101417. The reversal of 1001101406 is 6041011001.

It is a congruent number.

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, 42116 + ... + 61448.

It is an arithmetic number, because the mean of its divisors is an integer number (99444429).

Almost surely, 2^1001101406 is an apocalyptic number.

1001101406 is a deficient number, since it is larger than the sum of its proper divisors (590009458).

1001101406 is a wasteful number, since it uses less digits than its factorization.

1001101406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20875.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 1001101406 is about 31640.1865670859. The cubic root of 1001101406 is about 1000.3670006274.

Adding to 1001101406 its reverse (6041011001), we get a palindrome (7042112407).

The spelling of 1001101406 in words is "one billion, one million, one hundred one thousand, four hundred six".