651104542130 has 32 divisors (see below), whose sum is σ = 1345421435904. Its totient is φ = 222234780096.

The previous prime is 651104542117. The next prime is 651104542201. The reversal of 651104542130 is 31245401156.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20839757 + ... + 20870976.

It is an arithmetic number, because the mean of its divisors is an integer number (42044419872).

Almost surely, 2^651104542130 is an apocalyptic number.

651104542130 is an abundant number, since it is smaller than the sum of its proper divisors (694316893774).

651104542130 is a wasteful number, since it uses less digits than its factorization.

651104542130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41710970.

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 651104542130 its reverse (31245401156), we get a palindrome (682349943286).

The spelling of 651104542130 in words is "six hundred fifty-one billion, one hundred four million, five hundred forty-two thousand, one hundred thirty".