120430110311452 has 6 divisors (see below), whose sum is σ = 210752693045048. Its totient is φ = 60215055155724.

The previous prime is 120430110311431. The next prime is 120430110311453. The reversal of 120430110311452 is 254113011034021.

It is a super-2 number, since 2×120430110311452² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120430110311452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120430110311453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15053763788928 + ... + 15053763788935.

Almost surely, 2^{120430110311452} is an apocalyptic number.

It is an amenable number.

120430110311452 is a deficient number, since it is larger than the sum of its proper divisors (90322582733596).

120430110311452 is a wasteful number, since it uses less digits than its factorization.

120430110311452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30107527577867 (or 30107527577865 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 120430110311452 its reverse (254113011034021), we get a palindrome (374543121345473).

The spelling of 120430110311452 in words is "one hundred twenty trillion, four hundred thirty billion, one hundred ten million, three hundred eleven thousand, four hundred fifty-two".