140030101012 has 6 divisors (see below), whose sum is σ = 245052676778. Its totient is φ = 70015050504.

The previous prime is 140030101009. The next prime is 140030101019. The reversal of 140030101012 is 210101030041.

It can be written as a sum of positive squares in only one way, i.e., 76245567876 + 63784533136 = 276126^2 + 252556^2 .

It is a junction number, because it is equal to n+sod(n) for n = 140030100983 and 140030101001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140030101019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17503762623 + ... + 17503762630.

Almost surely, 2^140030101012 is an apocalyptic number.

It is an amenable number.

140030101012 is a deficient number, since it is larger than the sum of its proper divisors (105022575766).

140030101012 is a wasteful number, since it uses less digits than its factorization.

140030101012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35007525257 (or 35007525255 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 140030101012 its reverse (210101030041), we get a palindrome (350131131053).

The spelling of 140030101012 in words is "one hundred forty billion, thirty million, one hundred one thousand, twelve".