1010023500 has 48 divisors (see below), whose sum is σ = 2941192800. Its totient is φ = 269339200.

The previous prime is 1010023477. The next prime is 1010023523. The reversal of 1010023500 is 53200101.

It is an interprime number because it is at equal distance from previous prime (1010023477) and next prime (1010023523).

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 335175 + ... + 338174.

It is an arithmetic number, because the mean of its divisors is an integer number (61274850).

Almost surely, 2^1010023500 is an apocalyptic number.

1010023500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010023500 is an abundant number, since it is smaller than the sum of its proper divisors (1931169300).

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

1010023500 is a wasteful number, since it uses less digits than its factorization.

1010023500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673371 (or 673359 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 1010023500 is about 31780.8668855964. The cubic root of 1010023500 is about 1003.3300650242.

Adding to 1010023500 its reverse (53200101), we get a palindrome (1063223601).

The spelling of 1010023500 in words is "one billion, ten million, twenty-three thousand, five hundred".