153120281033 has 2 divisors, whose sum is σ = 153120281034. Its totient is φ = 153120281032.

The previous prime is 153120280961. The next prime is 153120281047. The reversal of 153120281033 is 330182021351.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 152445736249 + 674544784 = 390443^2 + 25972^2 .

It is a cyclic number.

It is not a de Polignac number, because 153120281033 - 2¹⁰ = 153120280009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 153120280987 and 153120281005.

It is not a weakly prime, because it can be changed into another prime (153120281233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76560140516 + 76560140517.

It is an arithmetic number, because the mean of its divisors is an integer number (76560140517).

Almost surely, 2^153120281033 is an apocalyptic number.

It is an amenable number.

153120281033 is a deficient number, since it is larger than the sum of its proper divisors (1).

153120281033 is an equidigital number, since it uses as much as digits as its factorization.

153120281033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 29.

The spelling of 153120281033 in words is "one hundred fifty-three billion, one hundred twenty million, two hundred eighty-one thousand, thirty-three".