61423032020110 has 16 divisors (see below), whose sum is σ = 115368477533856. Its totient is φ = 23500986164128.

The previous prime is 61423032020059. The next prime is 61423032020131. The reversal of 61423032020110 is 1102023032416.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133528330249 + ... + 133528330708.

It is an arithmetic number, because the mean of its divisors is an integer number (7210529845866).

Almost surely, 2^{61423032020110} is an apocalyptic number.

61423032020110 is a deficient number, since it is larger than the sum of its proper divisors (53945445513746).

61423032020110 is a wasteful number, since it uses less digits than its factorization.

61423032020110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267056660987.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 61423032020110 its reverse (1102023032416), we get a palindrome (62525055052526).

The spelling of 61423032020110 in words is "sixty-one trillion, four hundred twenty-three billion, thirty-two million, twenty thousand, one hundred ten".