109025633 has 2 divisors, whose sum is σ = 109025634. Its totient is φ = 109025632.

The previous prime is 109025551. The next prime is 109025663. The reversal of 109025633 is 336520901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99341089 + 9684544 = 9967^2 + 3112^2 .

It is a cyclic number.

It is not a de Polignac number, because 109025633 - 2⁸ = 109025377 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 109025596 and 109025605.

It is not a weakly prime, because it can be changed into another prime (109025663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54512816 + 54512817.

It is an arithmetic number, because the mean of its divisors is an integer number (54512817).

Almost surely, 2^109025633 is an apocalyptic number.

It is an amenable number.

109025633 is a deficient number, since it is larger than the sum of its proper divisors (1).

109025633 is an equidigital number, since it uses as much as digits as its factorization.

109025633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 29.

The square root of 109025633 is about 10441.5340348054. The cubic root of 109025633 is about 477.7230601700.

It can be divided in two parts, 10 and 9025633, that multiplied together give a triangular number (90256330 = T₁₃₄₃₅).

The spelling of 109025633 in words is "one hundred nine million, twenty-five thousand, six hundred thirty-three".