1201003231102 has 8 divisors (see below), whose sum is σ = 1801522657512. Its totient is φ = 600495678600.

The previous prime is 1201003231093. The next prime is 1201003231123. The reversal of 1201003231102 is 2011323001021.

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

It is a super-2 number, since 2×1201003231102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 2711149 + ... + 3122872.

It is an arithmetic number, because the mean of its divisors is an integer number (225190332189).

Almost surely, 2^{1201003231102} is an apocalyptic number.

1201003231102 is a deficient number, since it is larger than the sum of its proper divisors (600519426410).

1201003231102 is a wasteful number, since it uses less digits than its factorization.

1201003231102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5936954.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1201003231102 its reverse (2011323001021), we get a palindrome (3212326232123).

The spelling of 1201003231102 in words is "one trillion, two hundred one billion, three million, two hundred thirty-one thousand, one hundred two".