102133310300122 has 4 divisors (see below), whose sum is σ = 153199965450186. Its totient is φ = 51066655150060.

The previous prime is 102133310300107. The next prime is 102133310300149. The reversal of 102133310300122 is 221003013331201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 91758218060601 + 10375092239521 = 9579051^2 + 3221039^2 .

It is a super-2 number, since 2×102133310300122² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102133310300093 and 102133310300102.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25533327575029 + ... + 25533327575032.

Almost surely, 2^{102133310300122} is an apocalyptic number.

102133310300122 is a deficient number, since it is larger than the sum of its proper divisors (51066655150064).

102133310300122 is an equidigital number, since it uses as much as digits as its factorization.

102133310300122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51066655150063.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 102133310300122 its reverse (221003013331201), we get a palindrome (323136323631323).

The spelling of 102133310300122 in words is "one hundred two trillion, one hundred thirty-three billion, three hundred ten million, three hundred thousand, one hundred twenty-two".