1101400135 has 16 divisors (see below), whose sum is σ = 1491553440. Its totient is φ = 773395840.

The previous prime is 1101400121. The next prime is 1101400219. The reversal of 1101400135 is 5310041011.

It is not a de Polignac number, because 1101400135 - 2²⁹ = 564529223 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 343672 + ... + 346861.

It is an arithmetic number, because the mean of its divisors is an integer number (93222090).

Almost surely, 2^1101400135 is an apocalyptic number.

1101400135 is a deficient number, since it is larger than the sum of its proper divisors (390153305).

1101400135 is a wasteful number, since it uses less digits than its factorization.

1101400135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690578.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 1101400135 is about 33187.3490203722. The cubic root of 1101400135 is about 1032.7179090087.

Adding to 1101400135 its reverse (5310041011), we get a palindrome (6411441146).

The spelling of 1101400135 in words is "one billion, one hundred one million, four hundred thousand, one hundred thirty-five".