1020032233331 has 8 divisors (see below), whose sum is σ = 1021632028560. Its totient is φ = 1018432596832.

The previous prime is 1020032233307. The next prime is 1020032233357. The reversal of 1020032233331 is 1333322300201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1020032233331 - 2²² = 1020028039027 is a prime.

It is a super-2 number, since 2×1020032233331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1020032233297 and 1020032233306.

It is not an unprimeable number, because it can be changed into a prime (1020002233331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25320401 + ... + 25360653.

It is an arithmetic number, because the mean of its divisors is an integer number (127704003570).

Almost surely, 2^{1020032233331} is an apocalyptic number.

1020032233331 is a deficient number, since it is larger than the sum of its proper divisors (1599795229).

1020032233331 is an equidigital number, since it uses as much as digits as its factorization.

1020032233331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79365.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 1020032233331 its reverse (1333322300201), we get a palindrome (2353354533532).

The spelling of 1020032233331 in words is "one trillion, twenty billion, thirty-two million, two hundred thirty-three thousand, three hundred thirty-one".