161360010 has 96 divisors (see below), whose sum is σ = 491242752. Its totient is φ = 35976960.

The previous prime is 161359993. The next prime is 161360011. The reversal of 161360010 is 10063161.

161360010 is a `hidden beast` number, since 1 + 61 + 3 + 600 + 1 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (161360011) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22707 + ... + 28953.

It is an arithmetic number, because the mean of its divisors is an integer number (5117112).

Almost surely, 2^161360010 is an apocalyptic number.

161360010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 161360010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245621376).

161360010 is an abundant number, since it is smaller than the sum of its proper divisors (329882742).

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

161360010 is a wasteful number, since it uses less digits than its factorization.

161360010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6308 (or 6305 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 161360010 is about 12702.7560001757. The cubic root of 161360010 is about 544.4173668641.

The spelling of 161360010 in words is "one hundred sixty-one million, three hundred sixty thousand, ten".