61301101 has 4 divisors (see below), whose sum is σ = 62726752. Its totient is φ = 59875452.

The previous prime is 61301089. The next prime is 61301117. The reversal of 61301101 is 10110316.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 61301101 - 2⁵ = 61301069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61301131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 712761 + ... + 712846.

It is an arithmetic number, because the mean of its divisors is an integer number (15681688).

Almost surely, 2^61301101 is an apocalyptic number.

It is an amenable number.

61301101 is a deficient number, since it is larger than the sum of its proper divisors (1425651).

61301101 is a wasteful number, since it uses less digits than its factorization.

61301101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1425650.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 61301101 is about 7829.5019637267. The cubic root of 61301101 is about 394.2963512886.

Adding to 61301101 its reverse (10110316), we get a palindrome (71411417).

The spelling of 61301101 in words is "sixty-one million, three hundred one thousand, one hundred one".