1023235400033 has 16 divisors (see below), whose sum is σ = 1350764532864. Its totient is φ = 750424738560.

The previous prime is 1023235400023. The next prime is 1023235400039. The reversal of 1023235400033 is 3300045323201.

It is a happy number.

1023235400033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1023235400033 - 2²⁸ = 1022966964577 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1023235399975 and 1023235400011.

It is not an unprimeable number, because it can be changed into a prime (1023235400039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 390844910 + ... + 390847527.

It is an arithmetic number, because the mean of its divisors is an integer number (84422783304).

Almost surely, 2^{1023235400033} is an apocalyptic number.

It is an amenable number.

1023235400033 is a deficient number, since it is larger than the sum of its proper divisors (327529132831).

1023235400033 is a wasteful number, since it uses less digits than its factorization.

1023235400033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781692472.

The product of its (nonzero) digits is 6480, while the sum is 26.

The spelling of 1023235400033 in words is "one trillion, twenty-three billion, two hundred thirty-five million, four hundred thousand, thirty-three".