1230842701 has 4 divisors (see below), whose sum is σ = 1342737504. Its totient is φ = 1118947900.

The previous prime is 1230842623. The next prime is 1230842747. The reversal of 1230842701 is 1072480321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1230842701 - 2⁷ = 1230842573 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1230842701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230842761) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55947385 + ... + 55947406.

It is an arithmetic number, because the mean of its divisors is an integer number (335684376).

Almost surely, 2^1230842701 is an apocalyptic number.

1230842701 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1230842701 is a deficient number, since it is larger than the sum of its proper divisors (111894803).

1230842701 is a wasteful number, since it uses less digits than its factorization.

1230842701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111894802.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 1230842701 is about 35083.3678685499. The cubic root of 1230842701 is about 1071.6859034327.

The spelling of 1230842701 in words is "one billion, two hundred thirty million, eight hundred forty-two thousand, seven hundred one".