1131669761096 has 64 divisors (see below), whose sum is σ = 2450601578880. Its totient is φ = 479884769280.

The previous prime is 1131669761071. The next prime is 1131669761107. The reversal of 1131669761096 is 6901679661311.

It is a happy number.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (56).

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, 24545906 + ... + 24591966.

It is an arithmetic number, because the mean of its divisors is an integer number (38290649670).

Almost surely, 2^{1131669761096} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1131669761096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1225300789440).

1131669761096 is an abundant number, since it is smaller than the sum of its proper divisors (1318931817784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1131669761096 is a wasteful number, since it uses less digits than its factorization.

1131669761096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50694 (or 50690 counting only the distinct ones).

The product of its (nonzero) digits is 2204496, while the sum is 56.

The spelling of 1131669761096 in words is "one trillion, one hundred thirty-one billion, six hundred sixty-nine million, seven hundred sixty-one thousand, ninety-six".