1453032102 has 8 divisors (see below), whose sum is σ = 2906064216. Its totient is φ = 484344032.

The previous prime is 1453032071. The next prime is 1453032103. The reversal of 1453032102 is 2012303541.

It is a sphenic number, since it is the product of 3 distinct primes.

1453032102 is an admirable number.

It is a super-2 number, since 2×1453032102² = 4222604578885076808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1453032103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121086003 + ... + 121086014.

It is an arithmetic number, because the mean of its divisors is an integer number (363258027).

Almost surely, 2^1453032102 is an apocalyptic number.

1453032102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1453032102 is a wasteful number, since it uses less digits than its factorization.

1453032102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242172022.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1453032102 is about 38118.6581872972. The cubic root of 1453032102 is about 1132.6395865156.

Adding to 1453032102 its reverse (2012303541), we get a palindrome (3465335643).

The spelling of 1453032102 in words is "one billion, four hundred fifty-three million, thirty-two thousand, one hundred two".