4320121431102 has 32 divisors (see below), whose sum is σ = 8932019143680. Its totient is φ = 1391547125760.

The previous prime is 4320121431053. The next prime is 4320121431121. The reversal of 4320121431102 is 2011341210234.

It is a congruent number.

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, 16876227 + ... + 17130302.

It is an arithmetic number, because the mean of its divisors is an integer number (279125598240).

Almost surely, 2^{4320121431102} is an apocalyptic number.

4320121431102 is an abundant number, since it is smaller than the sum of its proper divisors (4611897712578).

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

4320121431102 is a wasteful number, since it uses less digits than its factorization.

4320121431102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34007248.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 4320121431102 its reverse (2011341210234), we get a palindrome (6331462641336).

The spelling of 4320121431102 in words is "four trillion, three hundred twenty billion, one hundred twenty-one million, four hundred thirty-one thousand, one hundred two".