2231000123102 has 16 divisors (see below), whose sum is σ = 3355704393360. Its totient is φ = 1112432406912.

The previous prime is 2231000123041. The next prime is 2231000123123. The reversal of 2231000123102 is 2013210001322.

It is a super-3 number, since 3×2231000123102³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11556038 + ... + 11747510.

It is an arithmetic number, because the mean of its divisors is an integer number (209731524585).

Almost surely, 2^{2231000123102} is an apocalyptic number.

2231000123102 is a deficient number, since it is larger than the sum of its proper divisors (1124704270258).

2231000123102 is a wasteful number, since it uses less digits than its factorization.

2231000123102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207467.

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

Adding to 2231000123102 its reverse (2013210001322), we get a palindrome (4244210124424).

The spelling of 2231000123102 in words is "two trillion, two hundred thirty-one billion, one hundred twenty-three thousand, one hundred two".