121010313111130 has 8 divisors (see below), whose sum is σ = 217818563600052. Its totient is φ = 48404125244448.

The previous prime is 121010313111071. The next prime is 121010313111133. The reversal of 121010313111130 is 31111313010121.

It can be written as a sum of positive squares in 2 ways, for example, as 120767637661489 + 242675449641 = 10989433^2 + 492621^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 121010313111098 and 121010313111107.

It is not an unprimeable number, because it can be changed into a prime (121010313111133) 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, 6050515655547 + ... + 6050515655566.

Almost surely, 2^{121010313111130} is an apocalyptic number.

121010313111130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121010313111130 is a deficient number, since it is larger than the sum of its proper divisors (96808250488922).

121010313111130 is a wasteful number, since it uses less digits than its factorization.

121010313111130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12101031311120.

The product of its (nonzero) digits is 54, while the sum is 19.

Adding to 121010313111130 its reverse (31111313010121), we get a palindrome (152121626121251).

The spelling of 121010313111130 in words is "one hundred twenty-one trillion, ten billion, three hundred thirteen million, one hundred eleven thousand, one hundred thirty".