100453140143155 has 16 divisors (see below), whose sum is σ = 127634830138080. Its totient is φ = 75635156142592.

The previous prime is 100453140143141. The next prime is 100453140143179. The reversal of 100453140143155 is 551341041354001.

It is a cyclic number.

It is not a de Polignac number, because 100453140143155 - 2²⁷ = 100453005925427 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62326917 + ... + 63918313.

It is an arithmetic number, because the mean of its divisors is an integer number (7977176883630).

Almost surely, 2^{100453140143155} is an apocalyptic number.

100453140143155 is a deficient number, since it is larger than the sum of its proper divisors (27181689994925).

100453140143155 is a wasteful number, since it uses less digits than its factorization.

100453140143155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2334038.

The product of its (nonzero) digits is 72000, while the sum is 37.

Adding to 100453140143155 its reverse (551341041354001), we get a palindrome (651794181497156).

The spelling of 100453140143155 in words is "one hundred trillion, four hundred fifty-three billion, one hundred forty million, one hundred forty-three thousand, one hundred fifty-five".