1031230100210 has 16 divisors (see below), whose sum is σ = 1965403250136. Its totient is φ = 388227802368.

The previous prime is 1031230100209. The next prime is 1031230100249. The reversal of 1031230100210 is 120010321301.

It can be written as a sum of positive squares in 4 ways, for example, as 757879936969 + 273350163241 = 870563^2 + 522829^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3033029537 + ... + 3033029876.

Almost surely, 2^{1031230100210} is an apocalyptic number.

1031230100210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1031230100210 is a deficient number, since it is larger than the sum of its proper divisors (934173149926).

1031230100210 is a wasteful number, since it uses less digits than its factorization.

1031230100210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6066059437.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1031230100210 its reverse (120010321301), we get a palindrome (1151240421511).

The spelling of 1031230100210 in words is "one trillion, thirty-one billion, two hundred thirty million, one hundred thousand, two hundred ten".