1210132121332 has 6 divisors (see below), whose sum is σ = 2117731212338. Its totient is φ = 605066060664.

The previous prime is 1210132121323. The next prime is 1210132121347. The reversal of 1210132121332 is 2331212310121.

It can be written as a sum of positive squares in only one way, i.e., 822297121636 + 387834999696 = 906806^2 + 622764^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151266515163 + ... + 151266515170.

Almost surely, 2^{1210132121332} is an apocalyptic number.

It is an amenable number.

1210132121332 is a deficient number, since it is larger than the sum of its proper divisors (907599091006).

1210132121332 is a wasteful number, since it uses less digits than its factorization.

1210132121332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302533030337 (or 302533030335 counting only the distinct ones).

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

Adding to 1210132121332 its reverse (2331212310121), we get a palindrome (3541344431453).

The spelling of 1210132121332 in words is "one trillion, two hundred ten billion, one hundred thirty-two million, one hundred twenty-one thousand, three hundred thirty-two".