102473054 has 16 divisors (see below), whose sum is σ = 158135328. Its totient is φ = 49766112.

The previous prime is 102473051. The next prime is 102473057. The reversal of 102473054 is 450374201.

It is an interprime number because it is at equal distance from previous prime (102473051) and next prime (102473057).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102473051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74279 + ... + 75645.

It is an arithmetic number, because the mean of its divisors is an integer number (9883458).

Almost surely, 2^102473054 is an apocalyptic number.

102473054 is a deficient number, since it is larger than the sum of its proper divisors (55662274).

102473054 is a wasteful number, since it uses less digits than its factorization.

102473054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2419.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 102473054 is about 10122.8975101006. The cubic root of 102473054 is about 467.9540674963.

The spelling of 102473054 in words is "one hundred two million, four hundred seventy-three thousand, fifty-four".