1021112433032 has 8 divisors (see below), whose sum is σ = 1914585811950. Its totient is φ = 510556216512.

The previous prime is 1021112433001. The next prime is 1021112433049. The reversal of 1021112433032 is 2303342111201.

It can be written as a sum of positive squares in only one way, i.e., 907763050756 + 113349382276 = 952766^2 + 336674^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 1021112432989 and 1021112433007.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63819527057 + ... + 63819527072.

Almost surely, 2^{1021112433032} is an apocalyptic number.

It is an amenable number.

1021112433032 is a deficient number, since it is larger than the sum of its proper divisors (893473378918).

1021112433032 is a wasteful number, since it uses less digits than its factorization.

1021112433032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127639054135 (or 127639054131 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1021112433032 its reverse (2303342111201), we get a palindrome (3324454544233).

The spelling of 1021112433032 in words is "one trillion, twenty-one billion, one hundred twelve million, four hundred thirty-three thousand, thirty-two".