131101121012002 has 8 divisors (see below), whose sum is σ = 202995284147712. Its totient is φ = 63436026296100.

The previous prime is 131101121011979. The next prime is 131101121012003. The reversal of 131101121012002 is 200210121101131.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (131101121012003) 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, 1057267104874 + ... + 1057267104997.

It is an arithmetic number, because the mean of its divisors is an integer number (25374410518464).

Almost surely, 2^{131101121012002} is an apocalyptic number.

131101121012002 is a deficient number, since it is larger than the sum of its proper divisors (71894163135710).

131101121012002 is a wasteful number, since it uses less digits than its factorization.

131101121012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2114534209904.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 131101121012002 its reverse (200210121101131), we get a palindrome (331311242113133).

The spelling of 131101121012002 in words is "one hundred thirty-one trillion, one hundred one billion, one hundred twenty-one million, twelve thousand, two".