1120032020031 has 4 divisors (see below), whose sum is σ = 1493376026712. Its totient is φ = 746688013352.

The previous prime is 1120032019999. The next prime is 1120032020039. The reversal of 1120032020031 is 1300202300211.

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

It is a cyclic number.

It is not a de Polignac number, because 1120032020031 - 2⁵ = 1120032019999 is a prime.

It is a super-2 number, since 2×1120032020031² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120032020039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186672003336 + ... + 186672003341.

It is an arithmetic number, because the mean of its divisors is an integer number (373344006678).

Almost surely, 2^{1120032020031} is an apocalyptic number.

1120032020031 is a deficient number, since it is larger than the sum of its proper divisors (373344006681).

1120032020031 is an equidigital number, since it uses as much as digits as its factorization.

1120032020031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373344006680.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1120032020031 its reverse (1300202300211), we get a palindrome (2420234320242).

The spelling of 1120032020031 in words is "one trillion, one hundred twenty billion, thirty-two million, twenty thousand, thirty-one".