1233130455001 has 4 divisors (see below), whose sum is σ = 1263206807604. Its totient is φ = 1203054102400.

The previous prime is 1233130454999. The next prime is 1233130455059. The reversal of 1233130455001 is 1005540313321.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 80513495001 + 1152616960000 = 283749^2 + 1073600^2 .

It is a cyclic number.

It is not a de Polignac number, because 1233130455001 - 2¹ = 1233130454999 is a prime.

It is a super-2 number, since 2×1233130455001² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1233130455061) 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, 15038176240 + ... + 15038176321.

It is an arithmetic number, because the mean of its divisors is an integer number (315801701901).

Almost surely, 2^{1233130455001} is an apocalyptic number.

It is an amenable number.

1233130455001 is a deficient number, since it is larger than the sum of its proper divisors (30076352603).

1233130455001 is an equidigital number, since it uses as much as digits as its factorization.

1233130455001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30076352602.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 1233130455001 its reverse (1005540313321), we get a palindrome (2238670768322).

The spelling of 1233130455001 in words is "one trillion, two hundred thirty-three billion, one hundred thirty million, four hundred fifty-five thousand, one".