361202020 has 48 divisors (see below), whose sum is σ = 769950720. Its totient is φ = 142321536.

The previous prime is 361202011. The next prime is 361202053. The reversal of 361202020 is 20202163.

It is a junction number, because it is equal to n+sod(n) for n = 361201985 and 361202003.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 485769 + ... + 486511.

It is an arithmetic number, because the mean of its divisors is an integer number (16040640).

Almost surely, 2^361202020 is an apocalyptic number.

It is an amenable number.

361202020 is an abundant number, since it is smaller than the sum of its proper divisors (408748700).

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

361202020 is a wasteful number, since it uses less digits than its factorization.

361202020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084 (or 1082 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 361202020 is about 19005.3155722287. The cubic root of 361202020 is about 712.1695326004.

Adding to 361202020 its reverse (20202163), we get a palindrome (381404183).

The spelling of 361202020 in words is "three hundred sixty-one million, two hundred two thousand, twenty".