100102001210148 has 48 divisors (see below), whose sum is σ = 270698369485824. Its totient is φ = 28197746818080.

The previous prime is 100102001210147. The next prime is 100102001210221. The reversal of 100102001210148 is 841012100201001.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (100102001210147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8392180590 + ... + 8392192517.

It is an arithmetic number, because the mean of its divisors is an integer number (5639549364288).

Almost surely, 2^{100102001210148} is an apocalyptic number.

It is an amenable number.

100102001210148 is an abundant number, since it is smaller than the sum of its proper divisors (170596368275676).

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

100102001210148 is a wasteful number, since it uses less digits than its factorization.

100102001210148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16784373192 (or 16784373190 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 21.

Adding to 100102001210148 its reverse (841012100201001), we get a palindrome (941114101411149).

The spelling of 100102001210148 in words is "one hundred trillion, one hundred two billion, one million, two hundred ten thousand, one hundred forty-eight".