1145550306102 has 32 divisors (see below), whose sum is σ = 2303671142880. Its totient is φ = 379756216320.

The previous prime is 1145550306101. The next prime is 1145550306113. The reversal of 1145550306102 is 2016030555411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145550306101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3706402 + ... + 4003562.

It is an arithmetic number, because the mean of its divisors is an integer number (71989723215).

Almost surely, 2^{1145550306102} is an apocalyptic number.

1145550306102 is an abundant number, since it is smaller than the sum of its proper divisors (1158120836778).

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

1145550306102 is a wasteful number, since it uses less digits than its factorization.

1145550306102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300688.

The product of its (nonzero) digits is 18000, while the sum is 33.

The spelling of 1145550306102 in words is "one trillion, one hundred forty-five billion, five hundred fifty million, three hundred six thousand, one hundred two".