20120331115114 has 4 divisors (see below), whose sum is σ = 30180496672674. Its totient is φ = 10060165557556.

The previous prime is 20120331115099. The next prime is 20120331115121. The reversal of 20120331115114 is 41151113302102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 18364798863889 + 1755532251225 = 4285417^2 + 1324965^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5030082778777 + ... + 5030082778780.

Almost surely, 2^{20120331115114} is an apocalyptic number.

20120331115114 is a deficient number, since it is larger than the sum of its proper divisors (10060165557560).

20120331115114 is a wasteful number, since it uses less digits than its factorization.

20120331115114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10060165557559.

The product of its (nonzero) digits is 720, while the sum is 25.

Adding to 20120331115114 its reverse (41151113302102), we get a palindrome (61271444417216).

The spelling of 20120331115114 in words is "twenty trillion, one hundred twenty billion, three hundred thirty-one million, one hundred fifteen thousand, one hundred fourteen".