102200147434 has 32 divisors (see below), whose sum is σ = 195194105856. Its totient is φ = 38971039920.

The previous prime is 102200147389. The next prime is 102200147471. The reversal of 102200147434 is 434741002201.

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, 7052734 + ... + 7067209.

It is an arithmetic number, because the mean of its divisors is an integer number (6099815808).

Almost surely, 2^102200147434 is an apocalyptic number.

102200147434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

102200147434 is a deficient number, since it is larger than the sum of its proper divisors (92993958422).

102200147434 is a wasteful number, since it uses less digits than its factorization.

102200147434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14120010.

The product of its (nonzero) digits is 5376, while the sum is 28.

Adding to 102200147434 its reverse (434741002201), we get a palindrome (536941149635).

The spelling of 102200147434 in words is "one hundred two billion, two hundred million, one hundred forty-seven thousand, four hundred thirty-four".