1030120123102 has 8 divisors (see below), whose sum is σ = 1765920211056. Its totient is φ = 441480052752.

The previous prime is 1030120123073. The next prime is 1030120123111. The reversal of 1030120123102 is 2013210210301.

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

It is a super-2 number, since 2×1030120123102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36790004383 + ... + 36790004410.

It is an arithmetic number, because the mean of its divisors is an integer number (220740026382).

Almost surely, 2^{1030120123102} is an apocalyptic number.

1030120123102 is a deficient number, since it is larger than the sum of its proper divisors (735800087954).

1030120123102 is an equidigital number, since it uses as much as digits as its factorization.

1030120123102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73580008802.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1030120123102 its reverse (2013210210301), we get a palindrome (3043330333403).

The spelling of 1030120123102 in words is "one trillion, thirty billion, one hundred twenty million, one hundred twenty-three thousand, one hundred two".