6161101000 has 64 divisors (see below), whose sum is σ = 14559957360. Its totient is φ = 2440000000.

The previous prime is 6161100997. The next prime is 6161101007. The reversal of 6161101000 is 1011616.

It can be written as a sum of positive squares in 8 ways, for example, as 1698593796 + 4462507204 = 41214^2 + 66802^2 .

It is not an unprimeable number, because it can be changed into a prime (6161101007) 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, 70500 + ... + 131500.

Almost surely, 2^6161101000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6161101000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7279978680).

6161101000 is an abundant number, since it is smaller than the sum of its proper divisors (8398856360).

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

6161101000 is a wasteful number, since it uses less digits than its factorization.

6161101000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61123 (or 61109 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 6161101000 is about 78492.6811874840. The cubic root of 6161101000 is about 1833.2404985131.

Adding to 6161101000 its reverse (1011616), we get a palindrome (6162112616).

The spelling of 6161101000 in words is "six billion, one hundred sixty-one million, one hundred one thousand".