10020231242 has 8 divisors (see below), whose sum is σ = 17177539296. Its totient is φ = 4294384812.

The previous prime is 10020231211. The next prime is 10020231281. The reversal of 10020231242 is 24213202001.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10020231242.

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, 357865388 + ... + 357865415.

It is an arithmetic number, because the mean of its divisors is an integer number (2147192412).

Almost surely, 2^10020231242 is an apocalyptic number.

10020231242 is a deficient number, since it is larger than the sum of its proper divisors (7157308054).

10020231242 is an equidigital number, since it uses as much as digits as its factorization.

10020231242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715730812.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 10020231242 its reverse (24213202001), we get a palindrome (34233433243).

The spelling of 10020231242 in words is "ten billion, twenty million, two hundred thirty-one thousand, two hundred forty-two".