1101161472748 has 6 divisors (see below), whose sum is σ = 1927032577316. Its totient is φ = 550580736372.

The previous prime is 1101161472703. The next prime is 1101161472757. The reversal of 1101161472748 is 8472741611011.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137645184090 + ... + 137645184097.

Almost surely, 2^{1101161472748} is an apocalyptic number.

It is an amenable number.

1101161472748 is a deficient number, since it is larger than the sum of its proper divisors (825871104568).

1101161472748 is a wasteful number, since it uses less digits than its factorization.

1101161472748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275290368191 (or 275290368189 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 43.

The spelling of 1101161472748 in words is "one trillion, one hundred one billion, one hundred sixty-one million, four hundred seventy-two thousand, seven hundred forty-eight".