1012111403132 has 12 divisors (see below), whose sum is σ = 1787748180120. Its totient is φ = 501326208816.

The previous prime is 1012111403089. The next prime is 1012111403143. The reversal of 1012111403132 is 2313041112101.

It is a congruent number.

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, 1182372707 + ... + 1182373562.

It is an arithmetic number, because the mean of its divisors is an integer number (148979015010).

Almost surely, 2^{1012111403132} is an apocalyptic number.

It is an amenable number.

1012111403132 is a deficient number, since it is larger than the sum of its proper divisors (775636776988).

1012111403132 is a wasteful number, since it uses less digits than its factorization.

1012111403132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2364746380 (or 2364746378 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 1012111403132 its reverse (2313041112101), we get a palindrome (3325152515233).

The spelling of 1012111403132 in words is "one trillion, twelve billion, one hundred eleven million, four hundred three thousand, one hundred thirty-two".