1063145630187 has 32 divisors (see below), whose sum is σ = 1577010850560. Its totient is φ = 707873241600.

The previous prime is 1063145630179. The next prime is 1063145630293. The reversal of 1063145630187 is 7810365413601.

1063145630187 is a `hidden beast` number, since 1 + 0 + 6 + 3 + 1 + 4 + 5 + 630 + 1 + 8 + 7 = 666.

It is not a de Polignac number, because 1063145630187 - 2³ = 1063145630179 is a prime.

It is a super-2 number, since 2×1063145630187² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1063145631187) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77239768 + ... + 77253530.

It is an arithmetic number, because the mean of its divisors is an integer number (49281589080).

Almost surely, 2^{1063145630187} is an apocalyptic number.

1063145630187 is a deficient number, since it is larger than the sum of its proper divisors (513865220373).

1063145630187 is a wasteful number, since it uses less digits than its factorization.

1063145630187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17160 (or 17154 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 1063145630187 in words is "one trillion, sixty-three billion, one hundred forty-five million, six hundred thirty thousand, one hundred eighty-seven".