100145402141 has 32 divisors (see below), whose sum is σ = 110315520000. Its totient is φ = 90546966720.

The previous prime is 100145402131. The next prime is 100145402171. The reversal of 100145402141 is 141204541001.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100145402141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100145402131) 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, 18302036 + ... + 18307506.

It is an arithmetic number, because the mean of its divisors is an integer number (3447360000).

Almost surely, 2^100145402141 is an apocalyptic number.

It is an amenable number.

100145402141 is a deficient number, since it is larger than the sum of its proper divisors (10170117859).

100145402141 is a wasteful number, since it uses less digits than its factorization.

100145402141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5897.

The product of its (nonzero) digits is 640, while the sum is 23.

Adding to 100145402141 its reverse (141204541001), we get a palindrome (241349943142).

The spelling of 100145402141 in words is "one hundred billion, one hundred forty-five million, four hundred two thousand, one hundred forty-one".