120231020102 has 16 divisors (see below), whose sum is σ = 182198581200. Its totient is φ = 59501011872.

The previous prime is 120231020101. The next prime is 120231020131. The reversal of 120231020102 is 201020132021.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120231020101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 628493 + ... + 797160.

It is an arithmetic number, because the mean of its divisors is an integer number (11387411325).

Almost surely, 2^120231020102 is an apocalyptic number.

120231020102 is a deficient number, since it is larger than the sum of its proper divisors (61967561098).

120231020102 is a wasteful number, since it uses less digits than its factorization.

120231020102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1426087.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 120231020102 its reverse (201020132021), we get a palindrome (321251152123).

The spelling of 120231020102 in words is "one hundred twenty billion, two hundred thirty-one million, twenty thousand, one hundred two".