121002300231131 has 8 divisors (see below), whose sum is σ = 132095272894464. Its totient is φ = 109924788159720.

The previous prime is 121002300231119. The next prime is 121002300231287. The reversal of 121002300231131 is 131132003200121.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 121002300231131 - 2⁶ = 121002300231067 is a prime.

It is a super-2 number, since 2×121002300231131² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (121002300231101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3865131611 + ... + 3865162916.

It is an arithmetic number, because the mean of its divisors is an integer number (16511909111808).

Almost surely, 2^{121002300231131} is an apocalyptic number.

121002300231131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

121002300231131 is a deficient number, since it is larger than the sum of its proper divisors (11092972663333).

121002300231131 is a wasteful number, since it uses less digits than its factorization.

121002300231131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7730295961.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 121002300231131 its reverse (131132003200121), we get a palindrome (252134303431252).

The spelling of 121002300231131 in words is "one hundred twenty-one trillion, two billion, three hundred million, two hundred thirty-one thousand, one hundred thirty-one".