10240421102 has 8 divisors (see below), whose sum is σ = 15589895016. Its totient is φ = 5043789432.

The previous prime is 10240421083. The next prime is 10240421119. The reversal of 10240421102 is 20112404201.

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

It is a congruent number.

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, 38210393 + ... + 38210660.

It is an arithmetic number, because the mean of its divisors is an integer number (1948736877).

Almost surely, 2^10240421102 is an apocalyptic number.

10240421102 is a deficient number, since it is larger than the sum of its proper divisors (5349473914).

10240421102 is an equidigital number, since it uses as much as digits as its factorization.

10240421102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76421122.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10240421102 its reverse (20112404201), we get a palindrome (30352825303).

The spelling of 10240421102 in words is "ten billion, two hundred forty million, four hundred twenty-one thousand, one hundred two".