1230102331 has 8 divisors (see below), whose sum is σ = 1247777424. Its totient is φ = 1212535200.

The previous prime is 1230102317. The next prime is 1230102373. The reversal of 1230102331 is 1332010321.

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

It is a cyclic number.

It is not a de Polignac number, because 1230102331 - 2¹³ = 1230094139 is a prime.

It is a super-2 number, since 2×1230102331² = 3026303489463267122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1230106331) 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, 3900 + ... + 49753.

It is an arithmetic number, because the mean of its divisors is an integer number (155972178).

Almost surely, 2^1230102331 is an apocalyptic number.

1230102331 is a deficient number, since it is larger than the sum of its proper divisors (17675093).

1230102331 is a wasteful number, since it uses less digits than its factorization.

1230102331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53981.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1230102331 is about 35072.8147002775. The cubic root of 1230102331 is about 1071.4709820529.

Adding to 1230102331 its reverse (1332010321), we get a palindrome (2562112652).

The spelling of 1230102331 in words is "one billion, two hundred thirty million, one hundred two thousand, three hundred thirty-one".