1023211133301 has 8 divisors (see below), whose sum is σ = 1559178869824. Its totient is φ = 584692076160.

The previous prime is 1023211133297. The next prime is 1023211133303. The reversal of 1023211133301 is 1033311123201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1023211133301 - 2² = 1023211133297 is a prime.

It is a super-2 number, since 2×1023211133301² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 48724339681 = 1023211133301 / (1 + 0 + 2 + 3 + 2 + 1 + 1 + 1 + 3 + 3 + 3 + 0 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023211133303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24362169820 + ... + 24362169861.

It is an arithmetic number, because the mean of its divisors is an integer number (194897358728).

Almost surely, 2^{1023211133301} is an apocalyptic number.

It is an amenable number.

1023211133301 is a deficient number, since it is larger than the sum of its proper divisors (535967736523).

1023211133301 is an equidigital number, since it uses as much as digits as its factorization.

1023211133301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48724339691.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1023211133301 its reverse (1033311123201), we get a palindrome (2056522256502).

The spelling of 1023211133301 in words is "one trillion, twenty-three billion, two hundred eleven million, one hundred thirty-three thousand, three hundred one".