1023421301 has 24 divisors (see below), whose sum is σ = 1326905280. Its totient is φ = 782151552.

The previous prime is 1023421283. The next prime is 1023421303. The reversal of 1023421301 is 1031243201.

It is not a de Polignac number, because 1023421301 - 2²⁶ = 956312437 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 1023421301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023421303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16505 + ... + 48158.

It is an arithmetic number, because the mean of its divisors is an integer number (55287720).

Almost surely, 2^1023421301 is an apocalyptic number.

It is an amenable number.

1023421301 is a deficient number, since it is larger than the sum of its proper divisors (303483979).

1023421301 is a wasteful number, since it uses less digits than its factorization.

1023421301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64713 (or 64706 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1023421301 is about 31990.9565502503. The cubic root of 1023421301 is about 1007.7469304252.

Adding to 1023421301 its reverse (1031243201), we get a palindrome (2054664502).

The spelling of 1023421301 in words is "one billion, twenty-three million, four hundred twenty-one thousand, three hundred one".