1003231212002 has 8 divisors (see below), whose sum is σ = 1593367219116. Its totient is φ = 472108805632.

The previous prime is 1003231211987. The next prime is 1003231212013. The reversal of 1003231212002 is 2002121323001.

It can be written as a sum of positive squares in 2 ways, for example, as 762965563441 + 240265648561 = 873479^2 + 490169^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14753400143 + ... + 14753400210.

Almost surely, 2^{1003231212002} is an apocalyptic number.

1003231212002 is a deficient number, since it is larger than the sum of its proper divisors (590136007114).

1003231212002 is a wasteful number, since it uses less digits than its factorization.

1003231212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29506800372.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1003231212002 its reverse (2002121323001), we get a palindrome (3005352535003).

The spelling of 1003231212002 in words is "one trillion, three billion, two hundred thirty-one million, two hundred twelve thousand, two".