102133211230 has 64 divisors (see below), whose sum is σ = 200297448000. Its totient is φ = 37348190208.

The previous prime is 102133211203. The next prime is 102133211233. The reversal of 102133211230 is 32112331201.

It is a super-2 number, since 2×102133211230² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 102133211198 and 102133211207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102133211233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13313836 + ... + 13321504.

It is an arithmetic number, because the mean of its divisors is an integer number (3129647625).

Almost surely, 2^102133211230 is an apocalyptic number.

102133211230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102133211230 is a deficient number, since it is larger than the sum of its proper divisors (98164236770).

102133211230 is a wasteful number, since it uses less digits than its factorization.

102133211230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10141.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 102133211230 its reverse (32112331201), we get a palindrome (134245542431).

The spelling of 102133211230 in words is "one hundred two billion, one hundred thirty-three million, two hundred eleven thousand, two hundred thirty".