1145201016 has 16 divisors (see below), whose sum is σ = 2863002600. Its totient is φ = 381733664.

The previous prime is 1145201011. The next prime is 1145201017. The reversal of 1145201016 is 6101025411.

It is a super-2 number, since 2×1145201016² = 2622970734094864512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1145200983 and 1145201001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145201011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23858331 + ... + 23858378.

Almost surely, 2^1145201016 is an apocalyptic number.

It is an amenable number.

1145201016 is an abundant number, since it is smaller than the sum of its proper divisors (1717801584).

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

1145201016 is a wasteful number, since it uses less digits than its factorization.

1145201016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47716718 (or 47716714 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 1145201016 is about 33840.8187844207. The cubic root of 1145201016 is about 1046.2301747820.

Adding to 1145201016 its reverse (6101025411), we get a palindrome (7246226427).

The spelling of 1145201016 in words is "one billion, one hundred forty-five million, two hundred one thousand, sixteen".