61406033101 has 12 divisors (see below), whose sum is σ = 75191062080. Its totient is φ = 49863544920.

The previous prime is 61406033089. The next prime is 61406033113. The reversal of 61406033101 is 10133060416.

It is a happy number.

61406033101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (61406033089) and next prime (61406033113).

It is not a de Polignac number, because 61406033101 - 2¹³ = 61406024909 is a prime.

It is a super-2 number, since 2×61406033101² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61406033501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32977605 + ... + 32979466.

It is an arithmetic number, because the mean of its divisors is an integer number (6265921840).

Almost surely, 2^61406033101 is an apocalyptic number.

It is an amenable number.

61406033101 is a deficient number, since it is larger than the sum of its proper divisors (13785028979).

61406033101 is a wasteful number, since it uses less digits than its factorization.

61406033101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65957104 (or 65957097 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 61406033101 its reverse (10133060416), we get a palindrome (71539093517).

The spelling of 61406033101 in words is "sixty-one billion, four hundred six million, thirty-three thousand, one hundred one".