1131345512006 has 32 divisors (see below), whose sum is σ = 1729429954560. Its totient is φ = 554999328576.

The previous prime is 1131345511963. The next prime is 1131345512021. The reversal of 1131345512006 is 6002155431311.

It is a super-2 number, since 2×1131345512006² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 9090065 + ... + 9213683.

It is an arithmetic number, because the mean of its divisors is an integer number (54044686080).

Almost surely, 2^{1131345512006} is an apocalyptic number.

1131345512006 is a deficient number, since it is larger than the sum of its proper divisors (598084442554).

1131345512006 is a wasteful number, since it uses less digits than its factorization.

1131345512006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124148.

The product of its (nonzero) digits is 10800, while the sum is 32.

The spelling of 1131345512006 in words is "one trillion, one hundred thirty-one billion, three hundred forty-five million, five hundred twelve thousand, six".