1131213110102 has 8 divisors (see below), whose sum is σ = 1697278648296. Its totient is φ = 565453560672.

The previous prime is 1131213110089. The next prime is 1131213110143. The reversal of 1131213110102 is 2010113121311.

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

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, 76487948 + ... + 76502735.

It is an arithmetic number, because the mean of its divisors is an integer number (212159831037).

Almost surely, 2^{1131213110102} is an apocalyptic number.

1131213110102 is a deficient number, since it is larger than the sum of its proper divisors (566065538194).

1131213110102 is a wasteful number, since it uses less digits than its factorization.

1131213110102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152994382.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 1131213110102 its reverse (2010113121311), we get a palindrome (3141326231413).

It can be divided in two parts, 113121 and 3110102, that added together give a palindrome (3223223).

The spelling of 1131213110102 in words is "one trillion, one hundred thirty-one billion, two hundred thirteen million, one hundred ten thousand, one hundred two".