1134202251605 has 32 divisors (see below), whose sum is σ = 1392511938048. Its totient is φ = 886607092800.

The previous prime is 1134202251503. The next prime is 1134202251613. The reversal of 1134202251605 is 5061522024311.

It is not a de Polignac number, because 1134202251605 - 2³⁸ = 859324344661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 138804170 + ... + 138812340.

It is an arithmetic number, because the mean of its divisors is an integer number (43515998064).

Almost surely, 2^{1134202251605} is an apocalyptic number.

It is an amenable number.

1134202251605 is a deficient number, since it is larger than the sum of its proper divisors (258309686443).

1134202251605 is a wasteful number, since it uses less digits than its factorization.

1134202251605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11537.

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 1134202251605 its reverse (5061522024311), we get a palindrome (6195724275916).

The spelling of 1134202251605 in words is "one trillion, one hundred thirty-four billion, two hundred two million, two hundred fifty-one thousand, six hundred five".