61411101 has 8 divisors (see below), whose sum is σ = 81928704. Its totient is φ = 40917120.

The previous prime is 61411073. The next prime is 61411109. The reversal of 61411101 is 10111416.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 61411101 - 2⁵ = 61411069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61411109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1485 + ... + 11181.

It is an arithmetic number, because the mean of its divisors is an integer number (10241088).

Almost surely, 2^61411101 is an apocalyptic number.

It is an amenable number.

61411101 is a deficient number, since it is larger than the sum of its proper divisors (20517603).

61411101 is a wasteful number, since it uses less digits than its factorization.

61411101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11811.

The product of its (nonzero) digits is 24, while the sum is 15.

The square root of 61411101 is about 7836.5235276875. The cubic root of 61411101 is about 394.5320549484.

Adding to 61411101 its reverse (10111416), we get a palindrome (71522517).

The spelling of 61411101 in words is "sixty-one million, four hundred eleven thousand, one hundred one".