1233152514321 has 64 divisors (see below), whose sum is σ = 2080767456768. Its totient is φ = 632131319808.

The previous prime is 1233152514277. The next prime is 1233152514323. The reversal of 1233152514321 is 1234152513321.

It is a happy number.

It is not a de Polignac number, because 1233152514321 - 2¹⁴ = 1233152497937 is a prime.

It is a super-2 number, since 2×1233152514321² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1233152514323) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8585331 + ... + 8727783.

It is an arithmetic number, because the mean of its divisors is an integer number (32511991512).

Almost surely, 2^{1233152514321} is an apocalyptic number.

It is an amenable number.

1233152514321 is a deficient number, since it is larger than the sum of its proper divisors (847614942447).

1233152514321 is a wasteful number, since it uses less digits than its factorization.

1233152514321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143370.

The product of its digits is 21600, while the sum is 33.

The spelling of 1233152514321 in words is "one trillion, two hundred thirty-three billion, one hundred fifty-two million, five hundred fourteen thousand, three hundred twenty-one".