140707230130 has 16 divisors (see below), whose sum is σ = 268171427160. Its totient is φ = 52972133632.

The previous prime is 140707230121. The next prime is 140707230133. The reversal of 140707230130 is 31032707041.

It can be written as a sum of positive squares in 4 ways, for example, as 140469792849 + 237437281 = 374793^2 + 15409^2 .

It is a super-2 number, since 2×140707230130² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (140707230133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 413844625 + ... + 413844964.

Almost surely, 2^140707230130 is an apocalyptic number.

140707230130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140707230130 is a deficient number, since it is larger than the sum of its proper divisors (127464197030).

140707230130 is a wasteful number, since it uses less digits than its factorization.

140707230130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827689613.

The product of its (nonzero) digits is 3528, while the sum is 28.

Adding to 140707230130 its reverse (31032707041), we get a palindrome (171739937171).

The spelling of 140707230130 in words is "one hundred forty billion, seven hundred seven million, two hundred thirty thousand, one hundred thirty".