1023032001210 has 64 divisors (see below), whose sum is σ = 2480797756800. Its totient is φ = 269978925312.

The previous prime is 1023032001179. The next prime is 1023032001247. The reversal of 1023032001210 is 121002303201.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1023032001210.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2522137 + ... + 2899523.

It is an arithmetic number, because the mean of its divisors is an integer number (38762464950).

Almost surely, 2^{1023032001210} is an apocalyptic number.

1023032001210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1023032001210 is an abundant number, since it is smaller than the sum of its proper divisors (1457765755590).

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

1023032001210 is a wasteful number, since it uses less digits than its factorization.

1023032001210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378335.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1023032001210 its reverse (121002303201), we get a palindrome (1144034304411).

The spelling of 1023032001210 in words is "one trillion, twenty-three billion, thirty-two million, one thousand, two hundred ten".