1020103223102 has 8 divisors (see below), whose sum is σ = 1530385403736. Its totient is φ = 509974755192.

The previous prime is 1020103223089. The next prime is 1020103223107. The reversal of 1020103223102 is 2013223010201.

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

It is a super-2 number, since 2×1020103223102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020103223107) 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, 38411588 + ... + 38438135.

It is an arithmetic number, because the mean of its divisors is an integer number (191298175467).

Almost surely, 2^{1020103223102} is an apocalyptic number.

1020103223102 is a deficient number, since it is larger than the sum of its proper divisors (510282180634).

1020103223102 is an equidigital number, since it uses as much as digits as its factorization.

1020103223102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76856362.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1020103223102 its reverse (2013223010201), we get a palindrome (3033326233303).

The spelling of 1020103223102 in words is "one trillion, twenty billion, one hundred three million, two hundred twenty-three thousand, one hundred two".