1011012301102 has 8 divisors (see below), whose sum is σ = 1516824401256. Its totient is φ = 505404167352.

The previous prime is 1011012301099. The next prime is 1011012301109. The reversal of 1011012301102 is 2011032101101.

It is a happy number.

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

It is a super-2 number, since 2×1011012301102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011012301109) 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, 50979208 + ... + 50999035.

It is an arithmetic number, because the mean of its divisors is an integer number (189603050157).

Almost surely, 2^{1011012301102} is an apocalyptic number.

1011012301102 is a deficient number, since it is larger than the sum of its proper divisors (505812100154).

1011012301102 is a wasteful number, since it uses less digits than its factorization.

1011012301102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101983202.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 1011012301102 its reverse (2011032101101), we get a palindrome (3022044402203).

The spelling of 1011012301102 in words is "one trillion, eleven billion, twelve million, three hundred one thousand, one hundred two".