1130212203331 has 4 divisors (see below), whose sum is σ = 1131609252600. Its totient is φ = 1128815154064.

The previous prime is 1130212203319. The next prime is 1130212203343. The reversal of 1130212203331 is 1333022120311.

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

It is an interprime number because it is at equal distance from previous prime (1130212203319) and next prime (1130212203343).

It is a cyclic number.

It is not a de Polignac number, because 1130212203331 - 2¹³ = 1130212195139 is a prime.

It is a super-2 number, since 2×1130212203331² (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 (1130212201331) 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, 698523421 + ... + 698525038.

It is an arithmetic number, because the mean of its divisors is an integer number (282902313150).

Almost surely, 2^{1130212203331} is an apocalyptic number.

1130212203331 is a deficient number, since it is larger than the sum of its proper divisors (1397049269).

1130212203331 is an equidigital number, since it uses as much as digits as its factorization.

1130212203331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397049268.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1130212203331 its reverse (1333022120311), we get a palindrome (2463234323642).

The spelling of 1130212203331 in words is "one trillion, one hundred thirty billion, two hundred twelve million, two hundred three thousand, three hundred thirty-one".