102357070 has 16 divisors (see below), whose sum is σ = 188163648. Its totient is φ = 40071520.

The previous prime is 102357053. The next prime is 102357077. The reversal of 102357070 is 70753201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102357077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108421 + ... + 109360.

It is an arithmetic number, because the mean of its divisors is an integer number (11760228).

Almost surely, 2^102357070 is an apocalyptic number.

102357070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102357070 is a deficient number, since it is larger than the sum of its proper divisors (85806578).

102357070 is a wasteful number, since it uses less digits than its factorization.

102357070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217835.

The product of its (nonzero) digits is 1470, while the sum is 25.

The square root of 102357070 is about 10117.1670936088. The cubic root of 102357070 is about 467.7774497663. Note that the first 3 decimals are identical.

The spelling of 102357070 in words is "one hundred two million, three hundred fifty-seven thousand, seventy".