140010051031 has 8 divisors (see below), whose sum is σ = 141050300000. Its totient is φ = 138971289600.

The previous prime is 140010051023. The next prime is 140010051089. The reversal of 140010051031 is 130150010041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140010051031 - 2³ = 140010051023 is a prime.

It is a super-2 number, since 2×140010051031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140010050996 and 140010051014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140010051011) 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, 182586 + ... + 559783.

It is an arithmetic number, because the mean of its divisors is an integer number (17631287500).

Almost surely, 2^140010051031 is an apocalyptic number.

140010051031 is a deficient number, since it is larger than the sum of its proper divisors (1040248969).

140010051031 is a wasteful number, since it uses less digits than its factorization.

140010051031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743769.

The product of its (nonzero) digits is 60, while the sum is 16.

Adding to 140010051031 its reverse (130150010041), we get a palindrome (270160061072).

The spelling of 140010051031 in words is "one hundred forty billion, ten million, fifty-one thousand, thirty-one".