102133001123122 has 8 divisors (see below), whose sum is σ = 157340028757356. Its totient is φ = 49686324870672.

The previous prime is 102133001123113. The next prime is 102133001123149. The reversal of 102133001123122 is 221321100331201.

It can be written as a sum of positive squares in 2 ways, for example, as 94308007535361 + 7824993587761 = 9711231^2 + 2797319^2 .

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

It is a super-2 number, since 2×102133001123122² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102133001123093 and 102133001123102.

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, 690087845353 + ... + 690087845500.

Almost surely, 2^{102133001123122} is an apocalyptic number.

102133001123122 is a deficient number, since it is larger than the sum of its proper divisors (55207027634234).

102133001123122 is a wasteful number, since it uses less digits than its factorization.

102133001123122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380175690892.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 102133001123122 its reverse (221321100331201), we get a palindrome (323454101454323).

The spelling of 102133001123122 in words is "one hundred two trillion, one hundred thirty-three billion, one million, one hundred twenty-three thousand, one hundred twenty-two".