137261030 has 16 divisors (see below), whose sum is σ = 253096704. Its totient is φ = 53565120.

The previous prime is 137261029. The next prime is 137261039. The reversal of 137261030 is 30162731.

It is a happy number.

137261030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 137260987 and 137261005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137261039) 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, 166982 + ... + 167801.

It is an arithmetic number, because the mean of its divisors is an integer number (15818544).

Almost surely, 2^137261030 is an apocalyptic number.

137261030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

137261030 is a deficient number, since it is larger than the sum of its proper divisors (115835674).

137261030 is a wasteful number, since it uses less digits than its factorization.

137261030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334831.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 137261030 is about 11715.8452533311. The cubic root of 137261030 is about 515.8408734535.

The spelling of 137261030 in words is "one hundred thirty-seven million, two hundred sixty-one thousand, thirty".