61325001112 has 16 divisors (see below), whose sum is σ = 114987511800. Its totient is φ = 30661664640.

The previous prime is 61325001109. The next prime is 61325001121. The reversal of 61325001112 is 21110052316.

It is a happy number.

It is a super-2 number, since 2×61325001112² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 298912 + ... + 460432.

Almost surely, 2^61325001112 is an apocalyptic number.

It is an amenable number.

61325001112 is a deficient number, since it is larger than the sum of its proper divisors (53662510688).

61325001112 is a wasteful number, since it uses less digits than its factorization.

61325001112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208986 (or 208982 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 61325001112 its reverse (21110052316), we get a palindrome (82435053428).

The spelling of 61325001112 in words is "sixty-one billion, three hundred twenty-five million, one thousand, one hundred twelve".