210100102010 has 32 divisors (see below), whose sum is σ = 401455576080. Its totient is φ = 78893151232.

The previous prime is 210100102007. The next prime is 210100102013. The reversal of 210100102010 is 10201001012.

It is an interprime number because it is at equal distance from previous prime (210100102007) and next prime (210100102013).

It can be written as a sum of positive squares in 8 ways, for example, as 48123635641 + 161976466369 = 219371^2 + 402463^2 .

It is a super-2 number, since 2×210100102010² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (210100102013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1522409 + ... + 1654668.

Almost surely, 2^210100102010 is an apocalyptic number.

210100102010 is a deficient number, since it is larger than the sum of its proper divisors (191355474070).

210100102010 is a wasteful number, since it uses less digits than its factorization.

210100102010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3177490.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 210100102010 its reverse (10201001012), we get a palindrome (220301103022).

The spelling of 210100102010 in words is "two hundred ten billion, one hundred million, one hundred two thousand, ten".