121014003000 has 128 divisors (see below), whose sum is σ = 411887773440. Its totient is φ = 29336720000.

The previous prime is 121014002957. The next prime is 121014003041. The reversal of 121014003000 is 300410121.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1800546 + ... + 1866545.

It is an arithmetic number, because the mean of its divisors is an integer number (3217873230).

Almost surely, 2^121014003000 is an apocalyptic number.

121014003000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

121014003000 is an abundant number, since it is smaller than the sum of its proper divisors (290873770440).

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

121014003000 is a wasteful number, since it uses less digits than its factorization.

121014003000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3667126 (or 3667112 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 121014003000 its reverse (300410121), we get a palindrome (121314413121).

The spelling of 121014003000 in words is "one hundred twenty-one billion, fourteen million, three thousand".