1121534154306 has 12 divisors (see below), whose sum is σ = 2429990667702. Its totient is φ = 373844718096.

The previous prime is 1121534154241. The next prime is 1121534154331. The reversal of 1121534154306 is 6034514351211.

1121534154306 is a `hidden beast` number, since 1 + 1 + 2 + 1 + 5 + 341 + 5 + 4 + 306 = 666.

It can be written as a sum of positive squares in only one way, i.e., 959802293025 + 161731861281 = 979695^2 + 402159^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31153726491 + ... + 31153726526.

Almost surely, 2^{1121534154306} is an apocalyptic number.

1121534154306 is an abundant number, since it is smaller than the sum of its proper divisors (1308456513396).

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

1121534154306 is a wasteful number, since it uses less digits than its factorization.

1121534154306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62307453025 (or 62307453022 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 1121534154306 in words is "one trillion, one hundred twenty-one billion, five hundred thirty-four million, one hundred fifty-four thousand, three hundred six".