10140421031302 has 8 divisors (see below), whose sum is σ = 15564367164456. Its totient is φ = 4952298643152.

The previous prime is 10140421031281. The next prime is 10140421031303. The reversal of 10140421031302 is 20313012404101.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10140421031303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58955936143 + ... + 58955936314.

It is an arithmetic number, because the mean of its divisors is an integer number (1945545895557).

Almost surely, 2^{10140421031302} is an apocalyptic number.

10140421031302 is a deficient number, since it is larger than the sum of its proper divisors (5423946133154).

10140421031302 is a wasteful number, since it uses less digits than its factorization.

10140421031302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117911872502.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 10140421031302 its reverse (20313012404101), we get a palindrome (30453433435403).

The spelling of 10140421031302 in words is "ten trillion, one hundred forty billion, four hundred twenty-one million, thirty-one thousand, three hundred two".