61230453252003 has 128 divisors (see below), whose sum is σ = 107807390423040. Its totient is φ = 33616775208960.

The previous prime is 61230453251899. The next prime is 61230453252037. The reversal of 61230453252003 is 30025235403216.

61230453252003 is a `hidden beast` number, since 6 + 1 + 2 + 304 + 5 + 325 + 20 + 0 + 3 = 666.

It is not a de Polignac number, because 61230453252003 - 2¹⁷ = 61230453120931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (61230453250003) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1254261051 + ... + 1254309867.

It is an arithmetic number, because the mean of its divisors is an integer number (842245237680).

Almost surely, 2^{61230453252003} is an apocalyptic number.

61230453252003 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

61230453252003 is a deficient number, since it is larger than the sum of its proper divisors (46576937171037).

61230453252003 is a wasteful number, since it uses less digits than its factorization.

61230453252003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51114 (or 51108 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Adding to 61230453252003 its reverse (30025235403216), we get a palindrome (91255688655219).

The spelling of 61230453252003 in words is "sixty-one trillion, two hundred thirty billion, four hundred fifty-three million, two hundred fifty-two thousand, three".