10234521133 has 16 divisors (see below), whose sum is σ = 11134679040. Its totient is φ = 9371300400.

The previous prime is 10234521107. The next prime is 10234521139. The reversal of 10234521133 is 33112543201.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10234521133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10234521098 and 10234521107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10234521139) 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, 476598 + ... + 497608.

It is an arithmetic number, because the mean of its divisors is an integer number (695917440).

Almost surely, 2^10234521133 is an apocalyptic number.

It is an amenable number.

10234521133 is a deficient number, since it is larger than the sum of its proper divisors (900157907).

10234521133 is a wasteful number, since it uses less digits than its factorization.

10234521133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21888.

The product of its (nonzero) digits is 2160, while the sum is 25.

The spelling of 10234521133 in words is "ten billion, two hundred thirty-four million, five hundred twenty-one thousand, one hundred thirty-three".