121401114 has 32 divisors (see below), whose sum is σ = 261455040. Its totient is φ = 37439232.

The previous prime is 121401109. The next prime is 121401149. The reversal of 121401114 is 411104121.

It is a junction number, because it is equal to n+sod(n) for n = 121401093 and 121401102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4069 + ... + 16104.

It is an arithmetic number, because the mean of its divisors is an integer number (8170470).

Almost surely, 2^121401114 is an apocalyptic number.

121401114 is an abundant number, since it is smaller than the sum of its proper divisors (140053926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121401114 is a wasteful number, since it uses less digits than its factorization.

121401114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20254.

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 121401114 is about 11018.2173694296. The cubic root of 121401114 is about 495.1546828079.

Adding to 121401114 its reverse (411104121), we get a palindrome (532505235).

The spelling of 121401114 in words is "one hundred twenty-one million, four hundred one thousand, one hundred fourteen".