1151197113248 has 48 divisors (see below), whose sum is σ = 2789439166080. Its totient is φ = 455418637056.

The previous prime is 1151197113239. The next prime is 1151197113277. The reversal of 1151197113248 is 8423117911511.

It is a junction number, because it is equal to n+sod(n) for n = 1151197113199 and 1151197113208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197661428 + ... + 197667251.

It is an arithmetic number, because the mean of its divisors is an integer number (58113315960).

Almost surely, 2^{1151197113248} is an apocalyptic number.

It is an amenable number.

1151197113248 is an abundant number, since it is smaller than the sum of its proper divisors (1638242052832).

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

1151197113248 is a wasteful number, since it uses less digits than its factorization.

1151197113248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395328709 (or 395328701 counting only the distinct ones).

The product of its digits is 60480, while the sum is 44.

The spelling of 1151197113248 in words is "one trillion, one hundred fifty-one billion, one hundred ninety-seven million, one hundred thirteen thousand, two hundred forty-eight".