140130310103312 has 20 divisors (see below), whose sum is σ = 273324640097100. Its totient is φ = 69594919110528.

The previous prime is 140130310103291. The next prime is 140130310103359. The reversal of 140130310103312 is 213301013031041.

It can be written as a sum of positive squares in 2 ways, for example, as 11693965086736 + 128436345016576 = 3419644^2 + 11332976^2 .

It is a super-2 number, since 2×140130310103312² (a number of 29 digits) contains 22 as substring.

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, 29389743863 + ... + 29389748630.

It is an arithmetic number, because the mean of its divisors is an integer number (13666232004855).

Almost surely, 2^{140130310103312} is an apocalyptic number.

It is an amenable number.

140130310103312 is a deficient number, since it is larger than the sum of its proper divisors (133194329993788).

140130310103312 is a wasteful number, since it uses less digits than its factorization.

140130310103312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58779492650 (or 58779492644 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 140130310103312 its reverse (213301013031041), we get a palindrome (353431323134353).

The spelling of 140130310103312 in words is "one hundred forty trillion, one hundred thirty billion, three hundred ten million, one hundred three thousand, three hundred twelve".