102133054 has 4 divisors (see below), whose sum is σ = 153199584. Its totient is φ = 51066526.

The previous prime is 102133013. The next prime is 102133069. The reversal of 102133054 is 450331201.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25533262 + ... + 25533265.

It is an arithmetic number, because the mean of its divisors is an integer number (38299896).

Almost surely, 2^102133054 is an apocalyptic number.

102133054 is a deficient number, since it is larger than the sum of its proper divisors (51066530).

102133054 is an equidigital number, since it uses as much as digits as its factorization.

102133054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51066529.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 102133054 is about 10106.0899461661. The cubic root of 102133054 is about 467.4359453547.

Adding to 102133054 its reverse (450331201), we get a palindrome (552464255).

The spelling of 102133054 in words is "one hundred two million, one hundred thirty-three thousand, fifty-four".