102441054045 has 32 divisors (see below), whose sum is σ = 179273170944. Its totient is φ = 49538676800.

The previous prime is 102441054041. The next prime is 102441054083. The reversal of 102441054045 is 540450144201.

It is not a de Polignac number, because 102441054045 - 2² = 102441054041 is a prime.

It is a super-2 number, since 2×102441054045² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102441054041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 747321 + ... + 873710.

It is an arithmetic number, because the mean of its divisors is an integer number (5602286592).

Almost surely, 2^102441054045 is an apocalyptic number.

102441054045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

102441054045 is a deficient number, since it is larger than the sum of its proper divisors (76832116899).

102441054045 is a wasteful number, since it uses less digits than its factorization.

102441054045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621433.

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 102441054045 its reverse (540450144201), we get a palindrome (642891198246).

The spelling of 102441054045 in words is "one hundred two billion, four hundred forty-one million, fifty-four thousand, forty-five".