1153312430 has 8 divisors (see below), whose sum is σ = 2075962392. Its totient is φ = 461324968.

The previous prime is 1153312409. The next prime is 1153312439. The reversal of 1153312430 is 342133511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1153312430² = 2660259122385009800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1153312396 and 1153312405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1153312439) 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, 57665612 + ... + 57665631.

It is an arithmetic number, because the mean of its divisors is an integer number (259495299).

Almost surely, 2^1153312430 is an apocalyptic number.

1153312430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1153312430 is a deficient number, since it is larger than the sum of its proper divisors (922649962).

1153312430 is a wasteful number, since it uses less digits than its factorization.

1153312430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115331250.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 1153312430 is about 33960.4539133387. The cubic root of 1153312430 is about 1048.6945014654.

Adding to 1153312430 its reverse (342133511), we get a palindrome (1495445941).

The spelling of 1153312430 in words is "one billion, one hundred fifty-three million, three hundred twelve thousand, four hundred thirty".