153120836069 has 4 divisors (see below), whose sum is σ = 153123116544. Its totient is φ = 153118555596.

The previous prime is 153120836009. The next prime is 153120836081. The reversal of 153120836069 is 960638021351.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-153120836069 is a prime.

It is a super-2 number, since 2×153120836069² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153120836009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1036367 + ... + 1174860.

It is an arithmetic number, because the mean of its divisors is an integer number (38280779136).

Almost surely, 2^153120836069 is an apocalyptic number.

It is an amenable number.

153120836069 is a deficient number, since it is larger than the sum of its proper divisors (2280475).

153120836069 is an equidigital number, since it uses as much as digits as its factorization.

153120836069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2280474.

The product of its (nonzero) digits is 233280, while the sum is 44.

The spelling of 153120836069 in words is "one hundred fifty-three billion, one hundred twenty million, eight hundred thirty-six thousand, sixty-nine".